Items
Items
recipient is exactly
U.S. Postmaster General
-
[CJ003AFA], Letter from Thomas Alva Edison to U.S. Postmaster General, July 10th, 1891
1891-07-10 -
[LB050343], Letter from New Jersey and Pennsylvania Concentrating Works, Thomas Alva Edison to U.S. Postmaster General, July 17th, 1891
1891-07-17 -
[X201C], Letter from Thomas Alva Edison to U.S. Postmaster General, Walter Folger Brown, June 8th, 1929
1929-06-08