American observation chronometer of the "United... Lot 3444

American observation chronometer of the "United States Shipping Bord" Elgin National Watch Co., circa 1940, chronometer in a mahogany case and a mahogany protection box, gimbal suspension, silver dial with black roman numerals, clock face with black dials. Dial with black roman numerals, small second at 6 o'clock and EoL indication under 12 o'clock, diameter of the clock drum 7cm, glass missing, fine chronometer movement with screwed bronze chatons, fine regulation, bi-metal temperature compensation balance, Breguet balance spring, silvered movement, marked "R.W. Raymond" on the movement, movement runs exactly, 1st wooden box 13 x 13 x 13cm, the protective box with carrying strap 19 x 25 x 19cm