Savage, E. H. 1. (1865). A chronological history of the Boston watch and police: From 1631 to 1865; together with the Recollections of a Boston police office, or, Boston by daylight and gaslight, from the diary of an officer fifteen years in the service (2nd ed., rev.). Boston.

Savage, Edward H. 1812-1893. A Chronological History of the Boston Watch and Police: From 1631 to 1865; Together With the Recollections of a Boston Police Office, Or, Boston By Daylight and Gaslight, From the Diary of an Officer Fifteen Years in the Service. 2nd ed., rev. Boston, 1865.

Savage, Edward H. 1812-1893. A Chronological History of the Boston Watch and Police: From 1631 to 1865; Together With the Recollections of a Boston Police Office, Or, Boston By Daylight and Gaslight, From the Diary of an Officer Fifteen Years in the Service. 2nd ed., rev. Boston, 1865.