Thomas and Nancy Brown, mid-19th c.
1850s? Thomas C. Brown, b. Oct. 24, 1828, son of George E. Brown and Aphema (Seamans) Brown. Thomas' wife, Nancy (Currier) Brown, b. May 30, 1830, dau. of Abner Currier and Margaret (Davis) Currier.
This is a close-up of part of the original ambrotype.