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| Date: | |
|---|---|
| Description: | Drawing of a time saving chart for one day's labor in a sawyard shop. |
| Date: | 1950 |
|---|---|
| Description: | Holding a dropper over racks of test tubes, a man in a lab coat aims to place drops in the receptacles. |
| Date: | 1949 |
|---|---|
| Description: | A worker carefully weighs a bale of sisal fiber, possibly at an International Harvester plantation in Cuba. Original caption reads: "Weighing the bale of s... |
| Date: | 1949 |
|---|---|
| Description: | A man wearing a cowboy hat is using hooks on the end of a chain to move a bale of sisal fiber on an International Harvester plantation in Cuba. A curved t... |
| Date: | 1948 |
|---|---|
| Description: | Male and female workers weighing bundles of twine on a scale, possibly at the McCormick Twine Mill in Chicago. |
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