Lot
66 
Ship Your Freight by the Regular Saturday Evening Grand Encore Packet Bart Able (Red River), complete four line straightline blue handstamp on reverse of 3¢ postal entire to New Orleans, slightly reduced, Very Fine, this is a scarce variety of the Bart Able packet marking, Illustrated in Milgram.Milgram No. 91 Estimate $150 - 200.
Many of the steamship markings were also used to advertise, as demonstrated by this handstamp.
Realized: $160