Date: | 06 29 1938 |
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Description: | A man operates an International PD-80 power unit mounted on a suction dredge for sand and gravel. The power unit is owned by Roy Deringer of Ithaca, Michig... |
Date: | 01 19 1938 |
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Description: | A young man stands on a platform above an International PA-80 power unit (converted into a P-100) at a gravel pit owned by Mogg County. |
Date: | 1937 |
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Description: | Three men stand on a platform to operate a rock crusher powered by an International PA-50 power unit, which is underneath the platform. The photograph was ... |
Date: | 1937 |
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Description: | National Youth Administration workers cutting stone in the quarry near the Grignon House. A sign behind the group of boys says: USA Work Program." |
Date: | 1900 |
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Description: | The Chicago, Burlington and Quincy Railroad stone crusher. There is a large group of workmen posing along the work site. |
Date: | 1910 |
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Description: | View down railroad tracks toward a group of six men posing outdoors at the power house. There is a pile of large rocks near the group of men at the corner ... |
Date: | 1910 |
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Description: | Six men are posing on horse-drawn wagons at quarry houses for the Montello Granite Co. A large building is on the right, and a pile of stone and two small ... |
Date: | 1910 |
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Description: | Group of men posing outdoors among large stones. Caption on back reads: "Shaping stone for monuments, Montello Granite Co., Montello, Wis." |
Date: | 1910 |
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Description: | View down two sets of railroad tracks. There is an empty cart on the left set of tracks, and one cart full of large pieces of stone on the right set of tra... |
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