John Logie Baird watching a test transmission on his 30 line Model A 'televisor' television, 1931.

Patent drawing of an early Singer round bobbin sewing machine, 1867.

Presure through a fluid, 1687.

Photographic negative taken by John Clarke of construction work at the mouth of a tunnel,A1969.70/Box 5/Neg 1248/6

20th century model of 19th century workshop.

Wilhelm Conrad Roentgen, German physicist, c 1900.

'Warehouses and Works at the End of the Tunnel towards Wapping', 1831.

Tattooist at work in a television studio, 1938.

Works photographic negative showing aerial view of the Beyer, Peacock works at Gorton, 1925.

'Holland-Afrika Line', 17 February 1965.

A1966.24/MS0001/3/Neg 12-B-24

A1966.24/MS0001/3/Neg 12-B-17