The first 50 meetings of the Oregon Section of the American Association of Physics Teachers happened in the years 1931 through 1949. You can view the agenda of these meetings below.

Meeting 1	Meeting 11	Meeting 21	Meeting 31	Meeting 41
Meeting 2	Meeting 12	Meeting 22	Meeting 32	Meeting 42
Meeting 3	Meeting 13	Meeting 23	Meeting 33	Meeting 43
Meeting 4	Meeting 14	Meeting 24	Meeting 34	Meeting 44
Meeting 5	Meeting 15	Meeting 25	Meeting 35	Meeting 45
Meeting 6	Meeting 16	Meeting 26	Meeting 36	Meeting 46
Meeting 7	Meeting 17	Meeting 27	Meeting 37	Meeting 47
Meeting 8	Meeting 18	Meeting 28	Meeting 38	Meeting 48
Meeting 9	Meeting 19	Meeting 29	Meeting 39	Meeting 49
Meeting 10	Meeting 20	Meeting 30	Meeting 40	Meeting 50