(San Mateo) Belmont, Cal, Mch 15/69, manuscript postmark (SAM-50, R4) on cover to Greenville, Conn., franked with manuscript canceled 1873, 2¢ black, horizontal strip of three (natural s.e. at right); minor wear, Very Fine, a wonderful and rare western double rate usage, ex-Polland, Pearce and Metkin. Scott No. 73  Estimate $400 - 600. $0 (Image)