Description
DUBUQUE IOWA Crystal Lake Cave The Chapel 1938 RPPC DOPS Postcard. DUBUQUE IOWA Crystal Lake Cave The Chapel 1938 RPPC DOPS Postcard Real photo postcard has an interesting 1938 penciled note from a cave visitor. Postcard has a DOPS stamp box which was in use from 1925 to 1942. Unposted and in undamaged, near excellent condition. No additional postage for other postcards purchased at the same time IF you wait for a combined invoice before making payment. 15894