Items

• [D8011ZAP], Letter from Clarence King to John Rhoderic McPherson, October 12th, 1880
  1880-10-12
• [LB006414], Letter from Thomas Alva Edison to John Rhoderic McPherson, September 20th, 1880
  1880-09-20
• [MC003AAE], Letter from U.S. Post Office Dept to John Rhoderic McPherson, February 27th, 1892
  1892-02-27