Hanoverian Teaspoon 1770 Daniel Henchman or David Hall

Nice upturned midrib or Hanoverian teaspoon which I thought was by Daniel Henchman of Boston but after a bit of research think might be by David Hall of Lancaster, Pennsylvania. The key point seems to be the letter spacing. In any event, it is 4 9/16 inches long with a shallow rib, a bit of tipwear and a shell with some wear. It has a block monogram H • T. We offer free Priority Mail shipping within the USA on this item.