(Manufacturer) Starbuck Brothers, Iron Foundry and Machine Shop. Illustrated Bark Mill ad on cover to New York City, franked with 1851, 3¢ dull red, type II (margins large to just in at right) tied by "Troy, N.Y., Paid, Aug 18, 1857" cds; some paper adherence on reverse from mounting, Very Fine and choice. Scott No. 11A  Estimate $150 - 200. $0 (Image)