Assistance card index (letter O)

http://lod.ehri-project-test.eu/units/cz-002279-collection_jmp_archive_312-iv-140-document_jmp_archive_312_iv_140_015 an entity of type: Record

Assistance card index (letter O) 
Pomocná kartotéka (písmeno O) 
Assistance card index (letter O) 
Pomocná kartotéka (písmeno O) 

data from the linked data cloud