O. G. Heldring (synonym of Ottho Gerhard Heldring)
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Name: O. G. Heldring
Type: person Synonym of: Ottho Gerhard Heldring Appearing in designs: O. G. Heldring Netherlands 5/16/1938 3+2c issue=welfare 1938 dt=famous people (1938) |
Wikipedia article |
