Puerto Rico, United Kingdom - Used abroad - Stamp Auctions
 Lot 989 - spanish colonies Puerto Rico, United Kingdom - Used abroad - Heinrich Koehler Auktionen 373rd Heinrich Köhler auction - Day 11872, 1d. red tied by barred "C61" to printed matter to Copenhagen with cds. "PORTO-RICO PAID" and "PD" alongside, reverse with arrival mark, a beautiful and very rare entire especially sent to Denmark, certificate BPA (2007) Heinrich Koehler Auktionen 373rd Heinrich Köhler auction - Day 1spanish colonies Puerto Rico, United Kingdom - Used abroad |
