Mint Collection on Black Stock Pages to 1967, with complete sets and perforation varieties, featuring #s 1-20 (perf 14 set, with most NH except for 5 low values), 1a-20a (perf 18 set hinged), 21-22 (NH), 28-42 (NH), 62-69 (NH), 107-11 (NH), etc. Overall fine to very fine, all pages can be seen online. (Image)