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Title: Abbe Refractometer, about 1956 [Go to resource]
Description: Abbe refractometer, circa 1956. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: refractometer Temporal: 1956 Source: Science Museum Creator: Bellingham & Stanley Ltd. Identifier: 1998-22 Go to resource More Like this...
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