Letter Book (Register at front of book is blank. Fading has made the pages particularly difficult to read, but on page 20 there is a letter to Frasch from Cornelius Tiers. Most of the letters preserved herein concern family business matters such as the settling of their deceased mother’s estate.), 1904 June 20-1909 May 10

Letter Book (Register at front of book is blank. Fading has made the pages particularly difficult to read, but on page 20 there is a letter to Frasch from Cornelius Tiers. Most of the letters preserved herein concern family business matters such as the settling of their deceased mother’s estate.), 1904 June 20-1909 May 10, Box: 2, Folder: 1. Tiers-Frasch Collection, 00-31. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/43319 Accessed November 04, 2024.