MINELAYING
18 Wellingtons and 12 Stirlings laid mines off the Brittany and Biscay coasts. 1 Stirling lost.
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12 Bostons and 12 Venturas attacked a steelworks at Ijmuiden; the Venturas hit the target but not the Bostons. 7 Mosquitoes bombed railway workshops at Thionville. No aircraft lost.
