Sharp white morning frost; cold sunny day but suddenly turning milder late at night. Did shopping in morning when I met Len Garrod and Jack - in uniform of course; he is on leave. Len has resigned the police and is going on war work and has to train to use the micrometer. He is coming here t0-morrow for me to give him a lesson in use of same. Work on propeller bracket of William's aero.
On this day: German forces attack Moscow. USA still trying to negotiate with Japan, but Japanese forces have secretly set sail.