TY  - GEN
ED  - Toppan, Carpenter & Company (Philadelphia, Pa.)
TI  - Toppan, Carpenter & Company (Philadelphia, Pa.) correspondence,
KW  - Brown, Aaron V.
KW  - United States
KW  - Postmaster General
KW  - Postage stamps
KW  - History
KW  - 19th century
KW  - Printers
KW  - Pennsylvania
KW  - Philadelphia
N1  - Open to research; Negative photocopy; [S.l.]
N2  - Letter addressed to Aaron V. Brown, U.S. Postmaster General, that includes a contract for printing U.S. postage stamps
ER  -