Puerto Rico (ES), */used. Vintage collection of 64 mint and used stamps from 1873 to 1888 on old-time album pages, highly complete for period beginning with the signature o/ps used, 1877 Alfonso XII mint to 50c (10c unused), 1878 10c brown mint, 1879 complete mint or used, etc. Some mixed condition as to be expected, nevertheless very attractive overall. (Image1)