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Description: | Manager of Optical Dept., The Imperial Porcelain and Glass Works, Petrograd. The card is attached to a note saying 'One of the Russians who came to negotiate for our sale of method of optical glass m[anufac]t[u]re not to be returned to G.F.C 14/6/22'. | License: | http://creativecommons.org/licenses/by/2.0/uk/ | Publisher: | Sandwell Archives | Rights holder: | Sandwell Archives | Temporal: | 1922 | Source: | Black Country History | Creator: | Chance Family | Identifier: | http://www.blackcountryhistory.org/colle... | Go to resource |
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