10 P.S. WRITE SOON (red green purple) Letter Bright, fresh mint US Postage Stamps - Issued in 1980 - s1806/10

10 P.S. WRITE SOON (red green purple assorted) Letter Bright, fresh mint US Postage Stamps. s1806/10.
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We normally supply assorted colors. If you have any preferences, please let us know.

All stamps are from a smoke-free office.