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Title: Two examples of "TK -matic" technical drawing pencil by A [Go to resource]
Description: Two examples of "TK -matic" technical drawing pencil by A.W. Faber-Castell 1979 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1979 Source: Science Museum Creator: A.W. Faber-Castell Identifier: 1980-717 Go to resource More Like this...
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