cover 1899, Cavite, Jun 13 1899 Mil. Sta. No. 2 (Goodale A-5) cancel on soldier's letter franked by US nos. 272 & 286 to Pennsylvania, with violet four straight line regist h.s., (Baker SR-1), possible earliest recorded usage of this h.s., slightly reduced at R. affecting perfs on no. 286, otherwise fine-very fine