1868, 3c rose, three large margins, tied by target cancel to folded letter docketed “Mayaguez, 10 April” (Puerto Rico), carried to St. Thomas via forwarding agents George A. Phillips & Co, twice struck on reverse with their oval marking in blue, postmarked with St. Thomas c.d.s. (11 Apr 1868), endorsed “per Steamer” in manuscript and addressed to New York, unpaid and struck with “New York / U.S. 10 Notes” c.d.s. (21 Apr), light horizontal filing fold, adhesive creased, small piece from reverse torn due to removal of wax seal, but a scarce forwarding agent’s marking and rare entire, with only eight examples recorded to the United States with the domestic West Indies portion paid with the 3c adhesive.