307.1 Eckernförde (Board of Directors of Ykernburg)
Date
Sept. 1921 - 12.31.1921
Denomination(s)
25 Pf
Description
Rheinische Wellen Watermark
307.2 Eckernförde (Board of Directors of Ykernburg)
Date
No Date - 12.31.1921
Denomination(s)
50 Pf, 1 Mk
Description
Rheinische Wellen Watermark