British corvettes fitted out with minesweeping gear according to the War Cabinet Weekly Résumé No. 64 of the Naval, Military and Air Situation 14-21 November 1940

An item reported that four corvettes fitted out with LL Sweeps departed towards the Mediterranean.(1)

Note

1. LL=Low-Loop was a trailing electrical cable gear used for sweeping and detonating magnetic sea mines.

Source

National Archive UK. CAB-66-13-37.