These records have been processed out of T2441 and T2295. This series of Patrol Wagon Records was maintained and compiled in whole or in part while the Baltimore City Police Department was a state agency. For a general introduction to the history of the Baltimore City Police Department, see https://guide.msa.maryland.gov/pages/series.aspx?ID=sh248. Also, for additional information, see the following privately maintained website: http://wayback.archive-it.org/2504/*/http://www.baltimorecitypolicehistory.com/.