titel | type | museum | afbeelding | |
---|---|---|---|---|
1 | MLD/0387
Plotting board G. Felsenthal & Sons inc., 1953
maker:
Felsenthal, G. & Sons inc. | Marinemuseum Den Helder | ||
2 | MLD/0459
Navigatie rekenschijf / dead reckoning computer
maker:
Felsenthal, G. & Sons inc. | Marinemuseum Den Helder | ||
3 | O/003/010
Plotting board
maker:
Felsenthal, G. & Sons inc. | Marinemuseum Den Helder |