Details
A LIEUTENANT FISKE'S STADIMETER, WESTERN ELECTRIC CO. No. 147,
the aluminium frame with adjustable vernier scale, telescope and horizon mirror, with rosewood handle, three mounting feet, the meter scale index arm with spring tensioner, in fitted mahogany case with two carrying handles -- 12.3/4in. (32.4cm.) wide
See Illustration
the aluminium frame with adjustable vernier scale, telescope and horizon mirror, with rosewood handle, three mounting feet, the meter scale index arm with spring tensioner, in fitted mahogany case with two carrying handles -- 12.3/4in. (32.4cm.) wide
See Illustration