The other mine of information available at my home is the rolling filing cabinet of genealogical artifacts I have collected through the years, including two drawers of documents and items related to Stanley L. Ruby. What I went looking for was his Columbia University transcripts, which I knew were there from previous inspections. At the moment, I was still uncertain of his precise years of enrollment as an undergraduate and graduate student. I realized that I did not know, for example, where his years of military service fit into his academic progression.
The answer to that and numerous other questions was in the three pages of transcripts I found in the drawer. They are oversized pages that don't display legibly at blog size, but click on the one above or two below to view in larger size.
From the transcript we learn that Stan finished two years of college (1941-42 and 1942-43) before entering military service. After the war, he returned for the Spring and Summer sessions of 1946 and finished his degree with a full year in 1946-47.