"This was the cold-blooded massacre Of Enoch Brown, a worthy Christian school-master, and eleven scholars, at a little log school-house in Antrim township, in 1764 three miles north Of where Greencastle now stands." (amazon.com)
In: Pennsylvania Magazine of History and Biography, v.103, 1979.
This record provides a link to this resuorce on the publisher's official online repository.
Summary
"On how Senator Simon Cameron and the Pennsylvania Railroad were able to dominate a legislature where turnover was high and most lawmakers were primarily concerned with passing laws to cater to local interests." [from ExploreHistory.com]