Discussion on "Telephone troubles in the tropics"

John Gavey, W.W. Cook, W. Slingo, J.E. Kingsbury, R.W. Weightman, E.A. Laidlaw, A.J. Stubbs, G. McAlpine, H. Laws Webb, G.H. Nash, E.O. Walker, H.H. Harrison (+5 others)
1915 Journal of the Institution of Electrical Engineers  
doi:10.1049/jiee-1.1915.0041 fatcat:fc4kksxva5eklkcksothlbp4ku