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Title | Elevation: self-acting motion |
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Creator | Nasmyth Gaskell and Company |
Date of Creation | c1844 |
Description | Robert Wilson's patented self-acting motion as applied to Nasmyth's 30 cwt steam hammer, front elevation. Drawing roll 27; then stamped drawing roll 52 no 78. Scale 1 inch: 1 foot. |
Archive Reference | NAS/1/17/2/12 |
Media | Ink on paper |
Dimensions | 528x610 mm |