Our Catholic High School yearbooks collection just added the 1958 and 1961 Cathedral HS "Cathedran" issues to our library. We now have years 1945 to 1948, 1950, 63, 68, 92, and 99. Note: The Indianapolis Public Library has only public high schools in its digital collection, and the Cathedral website does not have any yearbooks listed. The online Classmates site may have some scanned issues.
We would welcome additional issues.