Line radio and the effects of metallic conductors on underground communication

Author:	Jakosky, Jay John,
Additional Authors:	Zellers, Donald Henry,
Year:	1925
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:2682
Series:	Reports of investigations ;
Report Number:	2682
Subjects:	Radio--Transmitters and transmission
	Radio--Receivers and reception
	Telecommunication
Link:	https://hdl.handle.net/2027/mdp.39015086499780