TY - BOOK AU - Miller, Jerry H. TI - From Hinrichsen to Krag: the experimental and early machine postmarks of Germany PY - 1993/// CY - Glen Ellyn, IL PB - J.H. Miller KW - Germany | Machine Cancels | Postal Markings | Post Office Equipment | Postal History | 19th Century | 20th Century | ca. 1866-1924 | German States | Covers | Hinrichsen, Robert | Haller, George | Hoster, Albert | Bickerdike Machine Cancels | Canadian Postal Supply Company | Columbia Postal Supply Company | International Postal Supply Company | Ruettger, Carl | Krag, Nils | Krag | Bibliographies | Great Britain ER -