15c Perf 10 Franklin Postage Stamps

US 437 - 15¢ Franklin Perf 10 S/L Wmk
US 437 – 15¢ Franklin Perf 10 S/L Wmk

You will need to check the watermark on this stamp, the 15¢ Franklin perf 10 was printed on single-line and unwatermarked paper.

Watermark US Number
single-line 437
none 475

 

 
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