Civil War Era Private Die Proprietary Perfume Stamps
RT16 - RT18
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RT16b 1,732,404 stamps were issued on silk paper | RT16c 2,813,190 stamps were issued on pink and watermarked paper combined | RT16d 2,813,190 stamps were issued on pink and watermarked paper combined |
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RT17b 628,600 stamps were issued on silk and watermarked paper combined | | RT17d 628,600 stamps were issued on silk and watermarked paper combined |
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RT18b 290,660 stamps were issued on silk paper | | RT18d 575,238 stamps were issued on watermarked paper |

RT18d top sheet margin strip of 6. National Bank Note Company imprint obliterated, "Bu E & P" (Bureau of Engraving and Printing) imprinted added, engravers initials at right.


RT17 and RT18 each showing partial printers imprints.