Description
CAST BRASS MECHANICAL DEPTH SOUNDER, T. WALKER'S PATENT.
The body with five-blade rotor and two registering dials, marked on the body with an anchor, "T. WALKER'S PATENT" and "7215". Length 9 ½ inches.
Provenance:
J. Newton, Wiscassett, ME, 1986.
Literature:
For a similar example, see M.V. Brewington "The Peabody Museum Collection...