This spiral-bound notebook contains signatures of participants (students?) attending a program associated with A. Harry Wheeler. Dates range from February 4 to March 30, 1943, running in one direction. There were 5 to 7 attendees. Dates range from March 31 to June18, 1943, running in the other direction and there are only 2-4 attendees (especially Doris Parker and Ronald Paris). A mark on the cover of the notebook reads: NOTES. A mark on the page for February 4 reads: Spherical Trig.
