Lot
525 
Puerto Rico, 1857 (Jul. 29) San Juan, Puerto Rico to Cadiz, Spain, blue folded letter bearing Cuba, 1856, ½r deep greenish blue (A4a), large margins to barely touched bottom left, tied by mute oval handstamp, blue "Admon. Gral, Puerto Rico, 29 Jul 29 57" cds, transferred to British Post Office with black "San Juan - Porto Rico, JY 29, 1857" double-arc backstamp and matching "San Juan Porto Rico, Paid" crown circle handstamp (CC1) with red crayon "1/1" rating, red London Paid (8.18) transit cds and bold red "PP" in circle handstamp, Calais (8.18) transit and Cadiz (8.26) arrival backstamp, Very Fine and attractive, ex-Gaspar Roca; with 2005 Sismondo certificate. Estimate $500 - 750.
Realized: $450