Bachington, Dec 30-1923 Sunday. Stopping with the Keiths, and then came in among the first homes of Bachington, they built here when all about was a waste area. Talked George and Geologist all day until midnight. In the afternoon went to the Union Station and purchased a ticket on B.& O. to Cin- cinnati, where I will arrive Tuesday morning at 8 o'clock. Dorothy's paper on the Silurian map to the effect that all of the L.I., Ind. Penn., and central N.Y. is 1 Clinton time, time in Alex- andria. Had a fine series of sections model with detail. Especially valuable in the detail about the appearance of the red beds from west to east.