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.