St Cyrus, 1918-41
Type: Tug ;
Displacement: 800 tons
Propulsion: Single Screw
Machinery notes: I.H.P. 1,250 ;
Notes:

Lieut in Command W.J. Williams - Nov 19 ; Act Lieut W.H. Moloney � Nov 19 ; Boatswain C.E. Gordon 9 Apr 20.

ll Aug 1920 Re-commissioned at Chatham.

Tender to Crescent, port depot ship at Rosyth.