Francis Bannerman. Illustrated design showing Spanish American Mauser Rifle on 1904 cover franked with 1902 1¢ Regular Issue tied by "New York" machine cancel, tiny corner repair at bottom right, Very Fine. Estimate  $100 - 150. $0 (Image)

Francis Bannerman. Illustrated design showing Remington Rifle on 1906 cover franked with 2¢ Regular Issue tied by "New York" machine cancel, reverse with all over design of Bannerman's Military Museum in New York & Flintlock pistol, Rifle Saddle Swords & Tent, stamp with clipped perfs on one side, Very Fine. Estimate  $100 - 150. $0 (Image)

Francis Bannerman. All over illustrated design on 1909 cover showing Remington Rifle & Bannerman's Island, franked with 2¢ Washington-Franklin tied by New York machine cancel, reverse with all over design of Bannerman's Military Museum in New York, tiny tear at top, Very Fine. Estimate  $100 - 150. $0 (Image)

Francis Bannerman. All over illustrated design showing Bannerman Island on cover franked with 2¢ Washington-Franklin tied by "New York" machine cancel, reverse with all over design of Flintlock Rifle & advertising text, cover with small corner fault at bottom left, F.-V.F. Estimate  $100 - 150. $0 (Image)