National Museum of Australia

Explore

Exploring

(2,733)

Explore sets

Objects

Cypraeidae Cyraea Arabica

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Cypraeidae Cypraea Talpa (uncommon)

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Strombidae Lambis Scorpius

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Conidae Conus Omaria

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Cancellariidae Nevia Spirata

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Muricidae Homalocantha Secunda (rare)

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Two Thaidinae Nassa Francolina shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Two Turbinidae Turbo Militaris shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Volutidae Amoria Ellioti

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Turbinidae Phasianella Ventricosa (multiple specimens)

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Snowy Mountains
Pennants
Apply Pennants filter

Screencraft
Apply Screencraft filter

1950
Apply 1950 filter

Melbourne, Victoria, Australia
Apply Melbourne, Victoria, Australia filter
Bursidae Tutufa Bufo

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Two Cypraeidae Cypraea Bicolor shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Conidae Conus Distans

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Harpidae Harpa Harpa

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Four Trochidae Trochus Pyramis shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Cymatiidae Turritriton Tabulatus

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Tonnidae Malea Pomum

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Two Mytilidae Species Shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Conidae Conus Quercinus

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Cassididae Phalium Bisulcatum from Port Essington

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Thaidinae Drupa Morum

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Thaidinae Thais Orbita

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Cymatiidae Cymatium Lotorium

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Two Thaidinae Mancinella Mancinella shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Black coral

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Spearthrower
Spearthrowers
Apply Spearthrowers filter

Not provided
Apply Not provided filter

1921
Apply 1921 filter

Esperance Bay, Western Australia, Australia
Apply Esperance Bay, Western Australia, Australia filter
Volutidae Melo Amphora

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Two Conidae Conus Nussatella shells (uncommon)

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Three Muricidae Pterynotus Bednalli shells (rare)

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Haliotidae Haliotis Laevigata

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Phar Lap's Heart

Phar Lap was a late foal, born on 4 October 1926. He had been bred in New Zealand and sold for 160 pounds as Lot 41 at t...
FourTurbinidae Ninella Torquata shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Tonnidae Tonna Variegata

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Volutidae Mesericusa Sowerbyi

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Two Turbinidae Bellastraea Sirius shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Two Muricidae Hexaplex Stainforthii shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Mt Kosciusko
Pennants
Apply Pennants filter

Screencraft
Apply Screencraft filter

1950
Apply 1950 filter

Melbourne, Victoria, Australia
Apply Melbourne, Victoria, Australia filter
66 Vexillidae Vexillum Jukesi shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Muricidae Pterynotus Acanthopterus

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Terebridae Terebra Dimidiata

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Volutidae Cymbiolacca Wisemani

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Melongenidae Volegalea Wardiana from mangroves at Shoal Bay

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Two Cypraeidae Cypraea Lynx shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Cypraeidae Cypraea Piperita

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Two Fasciolariidae Pleuroploca Australiasia shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Conidae Conus Marmoreus

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Cypraeidae Cyraea Eglantina

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Conidae Conus Scabriusculus (uncommon)

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Seven Conidae Conus Anemone shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Four Turbinidae Senectus Squamosus shells

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Two Turbinidae Ninella Torquata shells from Rosedale

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Cymatiidae Negyrina Delecta

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Tonnidae Tonna Hawrakiensis

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Strombidae Strombus Aratrum

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Two Cypraeidae Cypraea Quadrimaculata shells (uncommon)

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Harpidae Harpa Davidis

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Thaidinae Drupa Grossularia

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...
Wet specimen - Horse - brain
Zoological specimens
Apply Zoological specimens filter
Thaidinae Mancinella Tuberosa

The Lady Helen Blackburn collection features more than five hundred seashells from Australian beaches, reefs and islands...

Title and collection	What	Where	Who	When
Cypraeidae Cyraea Arabica Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Cobourg Peninsula, Northern Territory, Australia Apply Cobourg Peninsula, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1969 Apply 1969 filter
Cypraeidae Cypraea Talpa (uncommon) Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Fiji Apply Fiji filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1983 Apply 1983 filter
Strombidae Lambis Scorpius Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Fiji Apply Fiji filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Conidae Conus Omaria Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Fiji Apply Fiji filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Cancellariidae Nevia Spirata Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Kangaroo Island, South Australia, Australia Apply Kangaroo Island, South Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1959 Apply 1959 filter
Muricidae Homalocantha Secunda (rare) Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Cobourg Peninsula, Northern Territory, Australia Apply Cobourg Peninsula, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1969 Apply 1969 filter
Two Thaidinae Nassa Francolina shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	North Queensland, Queensland, Australia Apply North Queensland, Queensland, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1973 Apply 1973 filter
Two Turbinidae Turbo Militaris shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Queensland, Australia Apply Queensland, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1972 Apply 1972 filter
Volutidae Amoria Ellioti Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Port Hedland, Western Australia, Australia Apply Port Hedland, Western Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1965 Apply 1965 filter
Turbinidae Phasianella Ventricosa (multiple specimens) Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Kangaroo Island, South Australia, Australia Apply Kangaroo Island, South Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Snowy Mountains Bridge Family collection no. 1 Apply Bridge Family collection no. 1 filter	Pennants Apply Pennants filter	Melbourne, Victoria, Australia Apply Melbourne, Victoria, Australia filter	Screencraft Apply Screencraft filter	1950 Apply 1950 filter
Bursidae Tutufa Bufo Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Western Australia, Australia Apply Western Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1964 Apply 1964 filter
Two Cypraeidae Cypraea Bicolor shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Kangaroo Island, South Australia, Australia Apply Kangaroo Island, South Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Conidae Conus Distans Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Hawaii, United States of America Apply Hawaii, United States of America filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1960 Apply 1960 filter
Harpidae Harpa Harpa Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Philippines Apply Philippines filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Four Trochidae Trochus Pyramis shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Cobourg Peninsula, Northern Territory, Australia Apply Cobourg Peninsula, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1967 Apply 1967 filter
Cymatiidae Turritriton Tabulatus Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Kangaroo Island, South Australia, Australia Apply Kangaroo Island, South Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1955 Apply 1955 filter
Tonnidae Malea Pomum Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Papua New Guinea, Oceania Apply Papua New Guinea, Oceania filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Two Mytilidae Species Shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Darwin, Northern Territory, Australia Apply Darwin, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Conidae Conus Quercinus Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Arnhem Land, Northern Territory, Australia Apply Arnhem Land, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1968 Apply 1968 filter
Cassididae Phalium Bisulcatum from Port Essington Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Port Essington, Coburg Peninsula, Northern Territory, Australia Apply Port Essington, Coburg Peninsula, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1970 Apply 1970 filter
Thaidinae Drupa Morum Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	North Queensland, Queensland, Australia Apply North Queensland, Queensland, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Thaidinae Thais Orbita Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Kurnell, Sydney, New South Wales, Australia Apply Kurnell, Sydney, New South Wales, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1984 Apply 1984 filter
Cymatiidae Cymatium Lotorium Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Cobourg Peninsula, Northern Territory, Australia Apply Cobourg Peninsula, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1979 Apply 1979 filter
Two Thaidinae Mancinella Mancinella shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Queensland, Australia Apply Queensland, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1973 Apply 1973 filter
Black coral Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Cobourg Peninsula, Northern Territory, Australia Apply Cobourg Peninsula, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1969 Apply 1969 filter
Spearthrower Dr Herbert Basedow collection Apply Dr Herbert Basedow collection filter	Spearthrowers Apply Spearthrowers filter	Esperance Bay, Western Australia, Australia Apply Esperance Bay, Western Australia, Australia filter	Not provided Apply Not provided filter	1921 Apply 1921 filter
Volutidae Melo Amphora Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Northern Territory, Australia Apply Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1970 Apply 1970 filter
Two Conidae Conus Nussatella shells (uncommon) Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Arnhem Land, Northern Territory, Australia Apply Arnhem Land, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1968 Apply 1968 filter
Three Muricidae Pterynotus Bednalli shells (rare) Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Northern Territory, Australia Apply Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1971 Apply 1971 filter
Haliotidae Haliotis Laevigata Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Port Lincoln, Eyre Peninsula, South Australia, Australia Apply Port Lincoln, Eyre Peninsula, South Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1973 Apply 1973 filter
Phar Lap's Heart MacKenzie collection Apply MacKenzie collection filter	Zoological specimens Apply Zoological specimens filter	Timaru, South Island, New Zealand Apply Timaru, South Island, New Zealand filter	Alick Roberts Apply Alick Roberts filter	1926 Apply 1926 filter
FourTurbinidae Ninella Torquata shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Kangaroo Island, South Australia, Australia Apply Kangaroo Island, South Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1972 Apply 1972 filter
Tonnidae Tonna Variegata Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Western Australia, Australia Apply Western Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1963 Apply 1963 filter
Volutidae Mesericusa Sowerbyi Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Eden, New South Wales, Australia Apply Eden, New South Wales, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1965 Apply 1965 filter
Two Turbinidae Bellastraea Sirius shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Lilly Pilly, New South Wales, Australia Apply Lilly Pilly, New South Wales, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1974 Apply 1974 filter
Two Muricidae Hexaplex Stainforthii shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Eighty Mile Beach, Western Australia, Australia Apply Eighty Mile Beach, Western Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Mt Kosciusko Bridge Family collection no. 1 Apply Bridge Family collection no. 1 filter	Pennants Apply Pennants filter	Melbourne, Victoria, Australia Apply Melbourne, Victoria, Australia filter	Screencraft Apply Screencraft filter	1950 Apply 1950 filter
66 Vexillidae Vexillum Jukesi shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Croker Island, Northern Territory, Australia Apply Croker Island, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1968 Apply 1968 filter
Muricidae Pterynotus Acanthopterus Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Darwin, Northern Territory, Australia Apply Darwin, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1968 Apply 1968 filter
Terebridae Terebra Dimidiata Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter		Lady Helen Blackburn Apply Lady Helen Blackburn filter
Volutidae Cymbiolacca Wisemani Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Queensland, Australia Apply Queensland, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1965 Apply 1965 filter
Melongenidae Volegalea Wardiana from mangroves at Shoal Bay Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Northern Territory, Australia Apply Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1967 Apply 1967 filter
Two Cypraeidae Cypraea Lynx shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Cobourg Peninsula, Northern Territory, Australia Apply Cobourg Peninsula, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Cypraeidae Cypraea Piperita Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Kangaroo Island, South Australia, Australia Apply Kangaroo Island, South Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Two Fasciolariidae Pleuroploca Australiasia shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Kangaroo Island, South Australia, Australia Apply Kangaroo Island, South Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1964 Apply 1964 filter
Conidae Conus Marmoreus Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	North Queensland, Queensland, Australia Apply North Queensland, Queensland, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Cypraeidae Cyraea Eglantina Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Cobourg Peninsula, Northern Territory, Australia Apply Cobourg Peninsula, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1969 Apply 1969 filter
Conidae Conus Scabriusculus (uncommon) Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Arnhem Land, Northern Territory, Australia Apply Arnhem Land, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1970 Apply 1970 filter
Seven Conidae Conus Anemone shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Kangaroo Island, South Australia, Australia Apply Kangaroo Island, South Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Four Turbinidae Senectus Squamosus shells Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Broome, Western Australia, Australia Apply Broome, Western Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1969 Apply 1969 filter
Two Turbinidae Ninella Torquata shells from Rosedale Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	New South Wales, Australia Apply New South Wales, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1974 Apply 1974 filter
Cymatiidae Negyrina Delecta Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Kangaroo Island, South Australia, Australia Apply Kangaroo Island, South Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1981 Apply 1981 filter
Tonnidae Tonna Hawrakiensis Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	North Island, New Zealand Apply North Island, New Zealand filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1961 Apply 1961 filter
Strombidae Strombus Aratrum Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Cobourg Peninsula, Northern Territory, Australia Apply Cobourg Peninsula, Northern Territory, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1969 Apply 1969 filter
Two Cypraeidae Cypraea Quadrimaculata shells (uncommon) Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	North Western Australia, Western Australia, Australia Apply North Western Australia, Western Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1969 Apply 1969 filter
Harpidae Harpa Davidis Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Papua New Guinea, Oceania Apply Papua New Guinea, Oceania filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter
Thaidinae Drupa Grossularia Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Port Douglas, Queensland, Australia Apply Port Douglas, Queensland, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1973 Apply 1973 filter
Wet specimen - Horse - brain MacKenzie collection Apply MacKenzie collection filter	Zoological specimens Apply Zoological specimens filter
Thaidinae Mancinella Tuberosa Lady Helen Blackburn collection Apply Lady Helen Blackburn collection filter	Shells Apply Shells filter	Broome, Western Australia, Australia Apply Broome, Western Australia, Australia filter	Lady Helen Blackburn Apply Lady Helen Blackburn filter	1969 Apply 1969 filter