Steamboat Mail Forwarding Agents. Lot of three covers with handstamps of Steamboat Forwarding agents, included is a cover franked with 1857 3¢ (manuscript cancelled) with red oval of Geo. D. Hite & Steamer M.Relf Name of Boat marking, 2nd is 3¢ Nesbitt entire with different type Hite marking & manuscript "St. Bt. Jos. Hodlen" Name of Boat endorsement, last is 3¢ Nesbitt entire with blue oval Bruce Putnam, Steamboat Agent & Forwarding Merchant handstamp, 1857 3¢ Relf cover with repaired corner, F.-V.F. Estimate  $150 - 200. $0 (Image)