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| Title | Elevation:10 cwt | 
|---|---|
| Creator | Nasmyth Gaskell and Company | 
| Date of Creation | 26 Jul 1845 | 
| Description | 10 cwt steam hammer, front elevation. Drawing roll 87 no 77; then stamped drawing roll 52 no 77. Scale 1 1/2 inches: 1 foot. | 
| Archive Reference | NAS/1/17/2/11 | 
| Media | Ink on paper | 
| Dimensions | 690x460 mm |