4 test pieces of carbon
Test Piece made by an Electrical Apprentice
Hollow testpiece of injection moulded carbon fibre reinforced nylon
1978
One of sixteen shapes, tested for exposure to rain, hail, dust & sand.
1960-1970
Hemispherical shape, tested for exposure to rain, hail, dust & sand
1960-1970
One of sixteen shapes, tested for exposure to rain, hail, dust & sand.
1960-1970
One of sixteen shapes, tested for exposure to rain, hail, dust & sand.
1960-1970
Hemispherical shape, tested for exposure to rain, hail, dust & sand
1960-1970
Test panel used for checking procedures for production of glass fibre replica
One of sixteen shapes, tested for exposure to rain, hail, dust & sand.
1960-1970
One of sixteen shapes, tested for exposure to rain, hail, dust & sand.
1960-1970
One of sixteen shapes, tested for exposure to rain, hail, dust & sand.
1960-1970
One of sixteen shapes, tested for exposure to rain, hail, dust & sand.
1960-1970