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Title: C [Go to resource]
Description: C.R.A. Swab, reg.no.365426. Bacteriological swab, used by the Clinical Research Assoc., on holder inside a metal case the holder acting as a handle when reversed and screwed into it License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1900-1980 Source: Science Museum Identifier: 1994-686 Go to resource More Like this...
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