Municipal electric fire alarm and police patrol systems.
Contributors: Steuart, William M. b. 1861.
Series: Bulletin; 11
Publisher: Govt. Print. Off.
Published: 1904
Place of publication: Washington
Language: eng
Number of pages: 33
Subjects: Fire-alarms -- United States; Police -- United States
Notes: At head of title: Department of commerce and labor. Bureau of the census. S.N.D. North, director.
Prepared under direction of W.M. Steuart, chief statistician for manufactures. cf. p. 5.