Hazel Irene Tilden

U.S. entomologist and lepidopterist

United States scientific collector and sounder equipment operator

United States scientific collector and sounder equipment operator

American art collector

American art collector

American photographer

Secretary, translator, ornithologist and collector

American potato chip collector

American scientific specimen collector

Photographer, art writer, daguerreotype collector

American art curator, educator, and collector

Of Bellevue, Idaho, mineral collector

Art collector

American botanist and botanical collector

American botanical collector

American botanical collector

American scientific collector

Scientific collector, museum technician and his research assistant

American specimen collector

American rare book collector