- 1Rod Mill (YA1997.43/1)
1974, item - 2Rod Mill (YA1997.43/2)
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1974, item - 3Galvanizing (YA1997.43/3)
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1974, item - 4Barb (YA1997.43/4)
1974, item - 5Untitled (YA1997.43/5)
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1974, item - 6Geoffrey Key Sketches of Wire and Rod Making Process at Richard Johnson & Nephew (YA1997.43)
1974, fonds - 7Lithographs - Richard Johnson & Nephew Ltd by Geoffrey Key (YA2007.57)
1974, fonds
