MAKER: CHARLES BAKER COMPANY

MODEL: 'Nelson No. 2'

c. 1895

SIGNED:'C. BAKER, 244, HIGH HOLBORN, LONDON'

SERIAL NUMBER: none

The main optical tube coarse focus is by diagonal rack and pinion, fine is by 'Campbell' differential screw controlled from the underside of the arm. The fine focus control is calibrated and has a groove for allowing its control by a cord and pulley system during photography. There are indicator fins over both the main fine focus knob and the substage fine focus knob.