1860 (Feb. 13) San Juan, Porto Rico to New York N.Y. via St. Thomas & Charleston, blue folded letter with red "Paid at San Juan Port Rico" crowned circle handstamp and red crayon "1/-" prepaid rating, reverse with "San Juan Porto-Rico FE 13 1860" double-arc cds and "St. Thomas FE 16 1860" double-arc transit cds, black "Charleston S.C. '5 cts' Fed 28" integral due cds; some folded toning, F.-V.F. Estimate  $300 - 400. $0 (Image)