Perkins, Bacon & Co.
Overview
Perkins, Bacon & Co was a printer of books, bank notes and postage stamps, most notable for printing the Penny Black, the world's first adhesive postage stamps, in 1840[1].
Stamps of Liberia printed by Perkins, Bacon & Co.
1897 Numeral Inland Issue
1903 Liberty Inland Issue
1903 Registration Issue
1906 Pictorial Issue
1909 Pictorial Issue
1918 Pictorial Issue
1919 SS Quail Registration Issue
1936 First Air Mail Service Issue
References
1. Wikipedia entry for Perkins_Bacon