British submarine HMS L. 52 bound for Portsmouth, England according to the Weekly Intelligence Summary No. 3 dated 22 January 1921

An item reported that on 19 January the British submarine HMS L. 52 departed from Newcastle, England towards Portsmouth, England arriving there on 21 January.(1)

Note

1. Part of L-class submarines, preceded by E-class, succeeded by Odin-class, laid down by Armstrong Whitworth, Newcastle-upon-Tyne, England on 16 May 1917, launched on 18 December 1918 and sold to be broken up in September 1935.

Source

The National Archives, Kew Gardens, England CAB-24-118-88