- The Granite Creek Power Project letter, circa 1928.
- James Leffel & Company letter from April 30th, 1925. Page 2.
- James Leffel & Company letter from April 30th, 1925.
- James Leffel & Company letter from May 6th, 1925. Page 2.
- James Leffel & Company letter from May 6th, 1925.
- Governor for the World Radio Missionary in Ecuador. Price quote.
- Governor for the World Radio Missionary in Ecuador, circa 1980.
- NORTH AMERICAN MACHINE & COOPERAGE COMPANY.
- NORTH AMERICAN MACHINE & COOPERAGE COMPANY.
- NORTH AMERICAN MACHINE & COOPERAGE COMPANY.
- 5
- 7
- 11
- 12
- 13