Belle Lowe / Precious Mabel Nelson / John Hall Buchanan

UIUC:30112019569414

Doughnuts

Arthur Laurence Bakke / Belle Lowe / Edwin Ray Henson / Frank Eugene Nelson / Larry Creider Grove / Martin George Weiss / William Gordon Murray / Wylie Daniel Goodsell / Bernard Wernick Hammer / Gertrude M. Cox / Precious Mabel Nelson / Reuben Austin Griffin / Walter Earl Loomis / A. J. Englehorn / L. A. Harriman / William George Gaessler

UIUC:30112019567194

Agricultural machinery

Elisabeth Sutherland / Precious Mabel Nelson

MINN:31951T000200382

Food

Bernard Wernick Hammer / Charles Webster Knox / Chester Hamlin Werkman / H. L. Lantz / Homer Henry Plagge / John Budd Wentz / John Marcus Evvard / Knute Bjorka / Margaret C. House / Walter Patrick Raleigh / Ernest Straign Haber / Thomas Joseph Maney / Vishram Hari Patil / Precious Mabel Nelson

UIUC:30112003596027

Anaerobic bacteria

Margaret C. House / Ernest Straign Haber / Precious Mabel Nelson

UIUC:30112019567715

Vegetables

Elisabeth Sutherland

OCLC:1315306782

Food