Mastiff, 1855
Type: Mortar vessel ; Armament 1
Launched : 5 May 1855 ; Disposal date or year : 1875
BM: 117 tons
Propulsion: Sail
Notes:
1855 Bombardment of Sveaborg
Oct 1855 Mastiff renamed Mortar vessel.7.
1864 Renamed Watch Vessel.37, Coastguard
1870 Watch Vessel.37, Coastguard - Tilbury