Reference number | MS/525/6/6/2/25 |
Level | Item |
Title | 'Tidal mines': drawing by Joseph Ernest Petavel, C H Lander and Andrew Robertson |
Date | 11 March 1915 |
Description | Sketches showing the drifting action of four options of creeping mine. The University, Manchester |
Extent | 1 drawing |
Format | Blueprint |
Dimensions | 36x28cm |
Access status | Open |
Fellows associated with this archive
Code | Name | Dates |
NA8267 | Petavel; Sir; Joseph Ernest (1873 - 1936) | 1873 - 1936 |
NA591 | Robertson; Andrew (1883 - 1977); mechanical engineer | 1883 - 1977 |