Hi,
Welcome to the Forum.
I cannot help much, only to confirm the maker as Standish Barry of Baltimore.
A ladle of his is in The Metropolitan Museum of Art:
STANDISH BARRY Baltimore, Md.; working 1790.
197 Ladle. Palmette ornament below drop on bowl; bright-cut design on handle. L. 15 3/8 in.
Inscription: TED (script monogram).
Marks: (1) Barry (shaded roman capitals, initial larger), in shaped rectangle (Walpole, 10); (2) No. 92, in rectangle.
The '92' probably relates to his address at 92, Baltimore (Market) Street from at least 1796 to 1800 prior to his relocation to 20, North Gay Street.
It's a wonderful find. Well done on saving such a piece.
Trev.