Ullyot, G.E. - “Our Products-II: The Benzedrine Inhaler” - Submitted to The Caduceus but Rejected (The Benzedrine inhaler was a top earner for Smith, Kline & French. Ullyot would later substitute benzedrex resulting in an improved benzedrex inhaler.), 1944 April

Ullyot, G.E. - “Our Products-II: The Benzedrine Inhaler” - Submitted to The Caduceus but Rejected (The Benzedrine inhaler was a top earner for Smith, Kline & French. Ullyot would later substitute benzedrex resulting in an improved benzedrex inhaler.), 1944 April, Box: 2, Folder: 1. Glenn E. Ullyot Collection, 2006-502-001. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/39401 Accessed October 18, 2024.