Thursday, May 24 (1945)

Another nice day. No particular excitement. Got back to the quarantine tank. Talked to Grinnel main about connections. Main worked on new condenser details. Late a new set of blow down plans came in. Spent evening working on calculations for pipe beds. Knee a little sore. Wonder if its bowling? Wonder whether we've got a secret weapon or just a boondoggle. U.S. Cabinet shake up. Pretty Polly Perkins and Biddle are out.