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Title: Alcolor breathmeter kit, made by the Cotswold Chemical Co [Go to resource]
Description: Alcolor breathmeter kit, made by the Cotswold Chemical Co., Cheltenham, c. 1970 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Identifier: 1985-1271 Go to resource More Like this...
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