Surveyor's instruction text books, British, 1950-1959

Made:
1950-1959 in United Kingdom
maker:
Unknown

Three instruction text books for surveyors, 1950-1959,, issued by the British Ordnance Survey ( The "Red", "Blue" and "Biscuit" books)

Details

Category:
Surveying
Object Number:
1990-277
Measurements:
overall (three books together): 35 mm x 485 mm x 235 mm,
type:
book
credit:
Ordnance Survey

Related Objects

One large bar for Colby's Compensation bar, as used on the Lough Foyle Base, 1827-1828. These are 10 feet in length but will change with temperature change.

A bar for Colby's compensation bars

SiRF Inc. complete GPS receiver, 1999

Photogrammetric plotting device, 1910-1920
Two books for Chain Survey, unsigned, British, 1950-1959

Two Chain Survey books, British, 1950-1959
Surveyors' compensation bar, unknown maker, British, 1920-1950

Surveyors' compensation bar

High visibility waistcoat, British, 1982-1986