National Mechanics Traders Bank - 1870's dated Unissued Check with Imprinted Revenue - Portsmouth, New Hampshire

Unissued check with imprinted revenue and ship vignette! Portsmouth, N.H. Portsmouth is a city in Rockingham County, New Hampshire, United States. At the 2020 census it had a population of 21,956. A historic seaport and popular summer tourist destination on the Piscataqua River bordering the state of Maine, Portsmouth was formerly the home of the Strategic Air Command's Pease Air Force Base, since converted to Portsmouth International Airport at Pease. Read more at https://en.wikipedia.org/wiki/Portsmouth,_New_Hampshire