| Reference number | IM/003531 |
| Alternative reference number | Central Photographic Section, NPL, Crown Copyright No CS/5317 |
| Level | Item |
| Title | Petavel, Sir Joseph Ernest |
| Artist | Unknown |
| Date | nd |
| Description | Photograph of a posthumous portrait painted by Alfred Hayward for the National Physical Laboratory |
| Format | Photograph |
| Materials | Black and white photograph |
| Dimensions | 210 x 170 mm |
| Access status | Open |
| Copyright | Crown Copyright |
Fellows associated with this archive
| Code | Name | Dates |
| NA8267 | Petavel; Sir; Joseph Ernest (1873 - 1936); engineer and physicist | 1873 - 1936 |