US Sc # R135b USED STAMP.. {NOV 29 OF 1872}.. EXCELLENT STRONG COLOR-ORANGE & BLACK.. SEALED OR COVER UP. BEAUTY AND SCARCE INTERNAL REVENUE STAMP FROM 1871 SERIES.. The item “US Sc# R135b USED INVERTED CENTER ERROR REVENUE OF 1871 SERIES CV$ 700.00″ is in sale since Friday, November 4, 2016. This item is in the category “Stamps\United States\Errors, Freaks, Oddities”. The seller is “elpapy73998″ and is located in Hialeah, Florida. This item can be shipped worldwide.