Clicking on an OCS (button) opens an album of class pictures in the date ranges shown below. The pictures in each album are in class number order. You can page through them to find the class you are looking for. Actual physical size of the 1950s pictures were about 8 x 17 and the 1960s-1970s pictures were about 10 x 20. Class pictures from 92 of the 106 classes from the 1950s and 235 of the 243 classes from the 1960s and 70s are available.