Iron wire in Japan

Abstract

The auther states the present day condition of the iron wire in Japan, mainly from the standpoint of telephone and telegraph engineers. The contents will be c_??_assified as follows:-
1. Introduction
2.3.4._??_ Process of manufacturing of the iron wire and the various factors to be considered during its course.
5.6._??_ The effect of annealing on the iron wire just drawn.
7. Japan has succeeded in manufacturing the iron wire of high quality.
8. Remarks on Specifications.
9. Various forms of the zinc coating and its resistivity to corrosion.