HMS C21 was a British C class submarine built by Vickers, Barrow. She was laid down on 4 February 1908 and was commissioned on 18 May 1909. C21 was sold on 5 December 1921.
Attributes | Values |
---|---|
rdf:type | |
rdfs:label |
|
rdfs:comment |
|
sameAs | |
dcterms:subject | |
dbkwik:military/pr...iPageUsesTemplate |
|
module |
|
abstract |
|
is Commands of |