(I think I've posted this link on Yog-Sothoth.com; but in case you've missed it....)

Our link for today a short history of the Massachusetts State Police (written in 1965 by a State Trooper, so it is rather triumphalist). If you just want to get to the 1920s, here's the direct link -

http://www.mspmlc.com/wp/the-online-museum/the-one-hundred-year-vigil-a-history-of-the-msp-from-1865-1965/the-one-hundred-year-vigil-chapter-seven-a-turbulent-decade/
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