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Summary
| Description |
English: Truscon laboratories trademark |
| Date | |
| Source | Structural Waterproofing: A Waterproofing Handbook and Reference Guide ... p=1 https://books.google.com/books?id=erhAAQAAMAAJ&printsec=frontcover&dq=Structural+waterproofing;+a+waterproofing+handbook+and+reference+guide+...+in+the+general+subjects+of+waterproofing+and+dampproofing+(c1919)&hl=en&sa=X&ei=KyHNU-GaGZKPyASlxYLYDQ&ved=0CDQQ6AEwAA#v=onepage&q&f=false |
| Author | Truscon laboratories, Detroit, Michigan |
Licensing
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:12, 23 July 2014 | | 935 × 598 (94 KB) | Doug Coldwell | sharper image |
| 21:17, 21 July 2014 |  | 243 × 187 (10 KB) | Doug Coldwell | User created page with UploadWizard |
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