Thread: 1907-1910 Weiser Wonder - Walter Johnson PC, new to the hobby
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Old 12-22-2012, 07:42 PM
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My understanding is that postcards began to be produced with white borders during the WW1 years in order to cut down on the consumption of ink.
Last edited by Baseball Rarities; 12-22-2012 at 07:43 PM.
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