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Combined graphometer and plummet clinometer, 1663.

Combined graphometer and plummet clinometer, 1663.

1663

De Lisle reflecting clinometer, British, 1900-21

De Lisle reflecting clinometer, British, 1900-21

1900-1921

Combined Abney Level and Clinometer, 1875-1885

Combined Abney Level and Clinometer, 1875-1885

1875-1885

Field clinometer, British, 1916

Field clinometer, British, 1916

1916

Combined Abney Level and Clinometer, 1882-1887

Combined Abney Level and Clinometer, 1882-1887

1882-1887

India pattern clinometer, British, 1924

India pattern clinometer, British, 1924

1924

Combined compass and clinometer, 1870.

Combined compass and clinometer, 1870.

1870

Field clinometer, British, 1915

Field clinometer, British, 1915

1915

Clinometer, German, 1850-1900

Clinometer, German, 1850-1900

1850-1900

Clinometer

Clinometer

1895-1905

Graphometer-clinometer by Phillippe Danfrie

Graphometer-clinometer by Phillippe Danfrie

1597-1603

Clinometer

Clinometer

1935-1940

Clinometer with spirit level

Clinometer with spirit level

Plummet Clinometer

Plummet Clinometer

Brass clinometer

Brass clinometer

Surveyor's pocket kit, Swiss, 1831-1870

Surveyor's pocket kit, Swiss, 1831-1870

1831-1870

Gilded plummet clinometer, European, 1795-1805

Gilded plummet clinometer, European, 1795-1805

1795-1805

Brown type clinometer, British, 1890-1910

Brown type clinometer, British, 1890-1910

1890-1910

clinometer, British, 1850-1859

clinometer, British, 1850-1859

1850-1859

Clinometer and case

Clinometer and case

Astro-clinometer with adjustable tube and glass plate

Astro-clinometer with adjustable tube and glass plate

1943-1954

Lefebre clinometer

Lefebre clinometer

Plummet Clinometer

Plummet Clinometer

Balance level type clinometer, French, 1850-57

Balance level type clinometer, French, 1850-57

1850-1857

Screw clinometer, European, 1871-1900

Screw clinometer, European, 1871-1900

1871-1900

Carrying case for astro-clinometer designed by Major Thompson

Carrying case for astro-clinometer designed by Major Thompson

1943-1954

Part of clinometer, British, 1906-1907

Part of clinometer, British, 1906-1907

1906-1907

Patent prismatic clinometer, British, 1810 -1826

Patent prismatic clinometer, British, 1810 -1826

1810-1826

Level & clinometer, English, 1860-1910

Level & clinometer, English, 1860-1910

1860-1910

Clinometer in leather case by J. Casartelli & Son

Clinometer in leather case by J. Casartelli & Son

1918

Mining compass & clinometer, German, 1901-1907

Mining compass & clinometer, German, 1901-1907

1901-1907

Clinometer by Ing A Salmoiraghi & Co

Clinometer by Ing A Salmoiraghi & Co

1880-1900

Prismatic compass & clinometer, British, 1801-1830

Prismatic compass & clinometer, British, 1801-1830

1801-1830

Abney level & clinometer, English, 1851-1856

Abney level & clinometer, English, 1851-1856

1851-1856

Abney level & clinometer, English, 1875-1885

Abney level & clinometer, English, 1875-1885

1875-1885

Folding clinometer, with conversion tables for gradient/angle and centigrade/F

Folding clinometer, with conversion tables for gradient/angle and centigrade/F

1869

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, 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

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 with 20 inch telescope, by Richer

Clinometer with telescope

Ships clinometer, length 53 cm.

Ships clinometer

1850-1910

Clinometer, mark 5A

Clinometer, mark 5A

Clinometer patent by C. A. Schmalcalder, 82 Strand, London, England, 1810-1826.

Patent clinometer, British, 1810-1826

1810-1826

Tripod for astro-clinometer designed by Major Thompson, constructed by Brown & Sharpe Co, Providence, Rhode Island, American, 1943-1954.

Tripod for astro-clinometer designed by Major Thompson

1943-1954

Hanging compass from Mine surveyor's kit, which contains hanging clinometer, protractor and ruler, in fitted leather case, German, 1701-1800.

Part 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