Mostrar 1945 resultados
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Illustration of micro structure of iron
Illustration of micro structure of iron
Illustration of wheelock valve gear
Illustration of wheelock valve gear
Illustration of self acting woollen mule
Illustration of self acting woollen mule
Illustration of self acting woollen mule
Illustration of self acting woollen mule
Illustration of stop motion for doubling frames (Harrison's patent)
Illustration of stop motion for doubling frames (Harrison's patent)
Illustration of Hill and Brown patent winding frame
Illustration of Hill and Brown patent winding frame
Illustration of Morse patent winding machine
Illustration of Morse patent winding machine
Illustration of upright spindle winding frame
Illustration of upright spindle winding frame
Illustration of upright spindle winding and yarn clearing frame
Illustration of upright spindle winding and yarn clearing frame
Photograph of unidentified recording equipment [Electrical Engineering]
Photograph of unidentified recording equipment [Electrical Engineering]
Photograph of Belliss & Morcom reciprocating steam engine (high speed compound) driving an electric generator
Photograph of Belliss & Morcom reciprocating steam engine (high speed compound) driving an electric generator
Photograph of testing machine
Photograph of testing machine
Photograph of building and estuary model, Naval Architecture
Photograph of building and estuary model, Naval Architecture
Photographs of apparatus at the Science Museum, London, used by Thomas Graham in his work on the diffusion of gases and liquids, 1829-1863
Photographs of apparatus at the Science Museum, London, used by Thomas Graham in his work on the diffusion of gases and liquids, 1829-1863
Photograph of Kestner unit, general view
Photograph of Kestner unit, general view