Miscellaneous Statistics, 5-31-1973  (101K PDF file*) Source: PSA MG-274**

Statistics of a Downward Spiral Since 1962, 6-6-1973  (158K PDF file*) Source: PSA MG-274**

* If you do not have Adobe Acrobat Reader, you can download a free copy here.

** Pennsylvania State Archives, Harrisburg, PA. Uncatalogued material in Manuscript Group 274.