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Title: 2 photographs and 1 diagram of the optical system of Dobson' [Go to resource]
Description: 2 photographs and 1 diagram of the optical system of Dobson's ozone spectrophotometer, c. 1950 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: spectrophotometer
photographTemporal: 1950 Source: Science Museum Creator: Dobson (designer) Identifier: 1950-186 Go to resource More Like this...
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