SAAR AREA 1920/1934, extensive fitted collection Michel number on Schaubeck form text, different issues with a gone gumming or without gumming, among others. 16 (expertised Dr. Dub), 18/29, leftly lower margin corner item 31 (expertised Dr. Dub), 104/107, 128/134, 135/141, 144/150 158/159 168/170 199/205 etc.