@book{92190,
	author = {United States.},
	title = {Regulations for United States military telegraph lines, Alaskan cables, and wireless telegraph stations,},
	publisher = {Govt. Print. Off.,},
	year = {1912.},
	series = {Its Manual},
	address = {Washington,},
	note = {"War Department. Document no. 402. Office of the chief signal officer."}
}