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Title: Fixed Harbour (Stevenson's fixed azimuthal condensing light) [Go to resource]
Description: Fixed Harbour (Stevenson's fixed azimuthal condensing light). Image SME No. 279**; 1876 Catalogue No. 2199. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: photographs Temporal: 1876 Source: Science Museum Identifier: 1992-32/57 Go to resource More Like this...
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