Letter Book - Mostly Typed Letters and Signed “Alex. H. Tiers” (Contains many letters relating to the difficulty of raising capital for the sulfur mining enterprise. Pages 289-487 are blank. Pages 13, 31, 33, 41-43, 45, 55, 59, 61, 63-65, 88-91, 93, 102-105, 115, 122-141, 143-146, 148-200, 202-205 and 211 all deal with Frasch and the sulfur mining project.), 1896 July 2-1899 January 18

Letter Book - Mostly Typed Letters and Signed “Alex. H. Tiers” (Contains many letters relating to the difficulty of raising capital for the sulfur mining enterprise. Pages 289-487 are blank. Pages 13, 31, 33, 41-43, 45, 55, 59, 61, 63-65, 88-91, 93, 102-105, 115, 122-141, 143-146, 148-200, 202-205 and 211 all deal with Frasch and the sulfur mining project.), 1896 July 2-1899 January 18, Box: 1, Folder: 4. Tiers-Frasch Collection, 00-31. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/43318 Accessed November 24, 2024.