Confederacy, Princeton Ark. Mar 8, clear strike of cds in green with matching "Paid" and "10" rating handstamps on cover from Carroll Hoy & Co. correspondence to New Orleans La., usual small filing holes, Very Fine and attractive, ex Kohn, Myerson, Winters and Boshwit. Estimate  $750 - 1,000. ONE OF ONLY THREE RECORDED EXAMPLES OF THE PRINCETON GREEN PAID 10. $0 (Image)