Porto Rico    

Spanish Colonies Puerto Rico 1890 Sample mail cover
Sample Mail envelope to France bearing SG67, 8c brown tied by Puerto Rico datestamp sent on the steamer 'Pio 1X' Nice item. (pt)
Porto Rico / Spainish Colonies 1896 envelope
Cover to Switzerland bearing SG135, 8c rosine tied by San Juan datestamp, sent by French Paquebot with Neuchatel arrival. (pt)