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| Title | Thunderbolt |
|---|---|
| Creator | Frederick Gordon Crosby |
| Date of Creation | 1938 |
| Description | George Eyston's World Speed Record in Thunderbolt, Nov 1937, Utah. Presented by R Pentony to the Institution of Automotive Engineers. Signed and dated. |
| Archive Reference | PRD/31/10 |
| Media | Coloured chalks heightened with bodycolour |
| Dimensions | 520x560 mm |