Saturday, April 7 (1945)

Still pretty cold. Throat getting no better fast and felt pretty miserable all day. Worked on a nasty little job in connection with conductivity cell. About 4 oclock decided to go home, but ran into the biggest display ever put on by the horizontal condenser. Finally isolated trouble in #7 T.R. For a while water went over the eves outside and half way to the roof inside.