used 1870, a mint/uncancelled and used range with values to $4 including twelve mint pairs with blue "C" handstamped on reverse, 10c. used horizontal pair (damaged) and 20c. used vertical pair (defective) both variety imperforate between, and 50c. (2) used with Fee Fund 20c. and 40c. used on 1870 document. An interesting lot though condition a little mixed