| Earliest Reported Usage: 20L1 |
TransPacific; China to Boyd's |
Independent Mails - Pomeroy's to Boyd's |
Independent Mails - Pomeroy's to Boyd's |
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| Independent Mails - Hale & Co to Boyd's |
Latest Known Usage: 20L1 |
Independent Mails - Letter Express to Pomeroy's to Boyd's |
20L2 usages |
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| Boyd's Brooklyn City Express Post |
Dbl strike of hs usage & 20L2 Latest Known Usage |
20L3 combo w/Independent Mails usage (Hale & Co.) |
20L3 usage & "Free to the Newspapers" usage |
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| 2 20L3 to the US Mails, diff. US distance rates |
Boyd's Brooklyn to Boyd's City Express Post (Manhattan) Also 20L4 |
Independent Mails - American Letter Mail Co to Boyd's |
Federal Official using Boyd's Also 20L4 to the US Mails to illustrate US rate reduction of Postal Act of 1845 |
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