Photograph of the Great Nebula in Orion, 1883
1883
Military sighting telescope.
1916
The Great Nebula in Orion
1883
Photograph of gibbous Moon
1880
One of eleven photographs
1883
One of eleven photographs
1883
Spirit level, 1901-1930.
1901-1930
One of eleven photographs
1883
Series of 11 photographs (some duplicates)
1883
One of eleven photographs
1883
One of eleven photographs
1883
The Great Nebula in Orion
1883
One of eleven photographs
1883
One of eleven photographs
1883
One of eleven photographs
1883
Environmental chamber and automatic component measuring system
1971-1980
Accessories for Spectroscope by Hammersley
1890-1900
Large reflecting telescope with accessories
1888-1889
Filming Dunkirk on Camber Sands
1957
Spectroscope with camera in aluminium and brass
1890-1900
Circular stainless steel mirror
1930-1932
Circular stainless steel mirror
1930-1932
Rectangular stainless steel mirror
1930-1932
The Engine Sheds of the New Railway Works, Hangar Hill
1902
Cine Camera Viewfinder
Rectangular stainless steel mirror
1930-1932
Circular stainless steel mirror
1930-1932
Rectangular stainless steel mirror
1930-1932
Circular stainless steel mirror
1930-1932
Slotted template cutter
1960
Circular stainless steel mirror
1930-1932
Circular glass mirror (6-inch)
1960-1970
A Zarbi let loose on the inhabitants of Ealing, waits for a bus
1965-01-05
Selection of 16 stainless steel mirrors
1930-1932
Circular stainless steel mirror
1930-1932
Circular stainless steel mirror
1930-1932
Rectangular stainless steel mirror
1930-1932
Circular stainless steel mirror
1930-1932
Photographs of a star cluster
1885
Circular stainless steel mirror
1930-1932
Autotype disc actinometer made by the Autotype Co. Ltd
1925-1935
Circular stainless steel mirror
1930-1932
Circular stainless steel mirror
1930-1932
Photograph of a star cluster
1885
Photograph of a star cluster
1885
Circular stainless steel mirror
1930-1932
Leather-bodied single draw telescope by W.Ottway and Co. Ltd. Ealing
1940