CONFEDERATE STATES, 100 DOLLARS T39. CAPTAIN A.G. SUMMER ENDORSEMENT.

Date: 25/09/1862, S/N: 14432, Manuscript endorsement: A. G. Summer (Captain and Commissary). P. 43.

The cataloguer notes that a similar example in inferior condition (PMG F-15 NET) with the "Long Swamp Florida 1 October 1863 A. G. Summer Capt Comsy CSA" endorsement was sold by Heritage Auctions, who also note this endorsement's rarity, in 2015 for $1,175.