Taylor-Hobson "Talysurf" Surface Measuring Machine.
1946
1946
circa 1879
circa 1879
circa 1879
circa 1879
circa 1886
circa 1879
circa 1900
1965-1971
1932
1962
1925
circa 1922
1937
1898-1899
1907
1904
1933
1963-09-13 (1989)
1971
circa 1879
1970
circa 1879
1922
1922
1934
2007-11-06
1901
1870
1870
1870