Canton, Massachusetts. $10 1882 Brown Back. Fr. 480. The Neponset NB. Charter #663. Fine.;A scarce Norfolk County Massachusetts charter and this $10 Brown Back is new to the census. A prior 12 large-size are shown in the current Track and Price data and this becomes the only known $10 Brown Back. The Neponset National Bank was the only institution in Canton to issue notes and operated rather briefly. The note shows just a bit of staining at the upper right but is otherwise perfectly sound for the assigned grade.