Black River BridgeSeptember 6, 2022/in Northumberland/by NBSCA 10 miles east of Chatham. Post Office from 1860. Settled in 1790 by immigrants from Scotland. https://www.nbscots.com/uploads/2018/08/logo_204x240.png 0 0 NBSCA https://www.nbscots.com/uploads/2018/08/logo_204x240.png NBSCA2022-09-06 16:21:522022-09-06 16:21:52Black River Bridge