Date: | 1937 |
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Description: | Workers lay a pipeline in a field using an International T-20 TracTracTor (crawler tractor) and sideboom. Original caption states: "Jones & Hannahan." |
Date: | 1945 |
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Description: | Marine Private First Class Gilbert E. Bailey shovels heavily caked mud from the tracks of his International TD-18 Diesel crawler tractor (TracTracTor). The... |
Date: | 10 30 1958 |
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Description: | Street gutter full of leaves about to be vacuumed up by three city workers operating a large two wheeled trailer-sized vacuum cleaner with a leaf hose nozz... |
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