HMS M4
From Warlike
Q5633239
1919 M-class submarine.
Wikidata
1919
M-class submarine, Royal Navy, Sir W. G. Armstrong Whitworth & Co. Ltd., submarine, United Kingdom, 
1917-01-01T00:00:00Z
keel laying 1917
1919-07-02T00:00:00Z
ship launching 1919
{"selectable":false,"width":"100%","zoomMin":100000000000}
| Type | Date | Description | Keywords | Notes | Source |
|---|---|---|---|---|---|
| link | Freebase entry@ | Wikidata | |||
| incident | 1917 | keel laying | Wikidata | ||
| incident | 1919 | ship launching | Wikidata | ||
Individual site searches
Google custom search of specialist sites
Google custom search of general sites