Hamburg
| Patton, Donald Scott | Germany -- Hamburg (1859-1868), North German Confederation (1868-1871), German States, Postal history, Postal Markings Bogus and Forged, Post offices, Postal Service, Locals and Private Posts, Postal Rates, Production, Forgeries and counterfeits, Reissues and Reprints, Postal stationery, Collecting -- Identification | 1963 | UK : London |