Mine surveyor's kit, contains hanging compass, hanging clinometer, protractor, ruler, in fitted leather case, 1701-1800 Mine surveyor's kit, 1701-1800 1701-1800
Clinometer, instrument for checking that signal arms were horizontal when in stop position, London Midland & Scottish Railway, in tin case marked LMS. London Midland & Scottish Railway signalling clinometer 1923-1948
Clinometer patent by C. A. Schmalcalder, 82 Strand, London, England, 1810-1826. Patent clinometer, British, 1810-1826 1810-1826
Clinometer, 'Abney's Level', used for measuring railway track grades, in fitted leatherette case, by Newton & Co., London, c. 1880. Clinometer for measuring railway track grades 1880
Clinometer, serial no.3061 with leather case marked Matthews & Sons 1907, made by F. Barker & Sons, London, 1906. Owned by Paske (Diameter 72 mm) Clinometer in case, 1906-1907 1906-1907