OLDENBURG
| A12.01 | Grosses Handbuch der Fälschungen by O.E. Stiedl and F. Billig - OLDENBURG. Alt-Deutschland unter der Lupe by Mueller Mark, Vol.7, NORTH GERMAN POSTAL DISTRICT, ALSACE-LORRAINE, OLDENBURG (See: NORDDEUTSCHER BUND A11.01). |
OLDENBURG Clippings
| A12.500CL | Uncataloged Varieties of the Old German States (Oldenburg) by M. Diliingham, clipping from the SPA Journal, January 1963, pp. 251-254. |
| A12.501CL | Serrane Guide: Oldenburg, clipping from The American Philatelist, December 1990, pp. 1106-1108. |
| A12.502CL | Partial English translation (Forward): A12.01 - Alt-Deutschland unter der Lupe by Mueller Mark, Vol.7, North German Postal District, Alsace-Lorraine and Oldenburg. |