Mail Bag Delivering Machine
| View Cart ⇗ | Info
A system for manual delivery of mail to a series of recipients includes a stack of mail holders each comprising a front flap, a back flap and a central fold.
Galleries
Post OfficeSource
Government Printing Office The Official Gazette of the United States Patent Office (Washington, DC: Government Printing Office, 1895)
Downloads
2166×2400, 599.9 KiB
924×1024, 112.7 KiB
577×640, 57.7 KiB
288×320, 20.5 KiB