three folded letters from Albany, first "Albany" straightline with "24/IY" [1790] Franklin mark on folded letter to New York City, manuscript "15" rate, reinforced vertical crease; second "Albany, Feb.5" [1794] straightline and large "Paid" in double circle on folded letter to New York City, manuscript "15" rate; third "Albany, Dec*14" [1794] straightline and matching "Free" on folded letter to Representative Henry Glen in Philadelphia, small faults but generally fine to very fine, all carried by Van Wyck's Stage Line (whose monopoly ended in June 1795)