Leaf beginning "The Sulphur Compounds may be removed from petroleum by a process followed [by] Yarian and others and described by the former," written on the verso of a letter from Yokohama [Japan] dated February 2d 1873 and addressed to Dr. Antisell about arranging for a girl to come the next day and the availability of some articles of clothing

Leaf beginning "The Sulphur Compounds may be removed from petroleum by a process followed [by] Yarian and others and described by the former," written on the verso of a letter from Yokohama [Japan] dated February 2d 1873 and addressed to Dr. Antisell about arranging for a girl to come the next day and the availability of some articles of clothing, Box: 1, Folder: 41. Notes and annotations in 1859 edition of The Manufacture of Photogenic or Hydro-carbon Oils, MS C79. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/382394 Accessed March 19, 2026.