2n01.usaescortlive.com

Royal Norwegian Navy in WW2 Naval Encyclopedia
HMS Wellington 1934 National Historic Ships
Requisitioned Auxiliary Carrigan Head Historical RFA
Workman Clark ships in the Great War
British RN Qships of WW1 Naval HistoryNet
HMS Carrigan Head Commissioned Escort Ship British
Convoys in World War I Wikipedia
RN Escort Carriers Home Page Royal Navy Research Archive
The Royal Navy in WW1 Naval Encyclopedia
HMS Carrigan Head 1901 The Dreadnought Project
Ship histories Royal Navy Old Weather Forum
Riverclass frigate Wikipedia
BRITISH SHIPS OF THE FIRST WORLD WAR Imperial War Museums
United States Navy and World War I 19141922 NHHC
Screw Steamer KNIGHT TEMPLAR built by Charles Connell