Illustrations and diagrams of practically all the dilia#39;erent exploders in general use are given and clearly ex lained, therefore ... The chapters on care and manipulation of cables, testing fuses and other a puratue, are valuable, and the theory of the ... 30.1.08. (P.) 35/08. Andrew Frederick Crosse. Improvements in the extraction of gold and silver from elimes and in mrans therefore. ... Hebert llulford (l), Melvin Frazcrta#39;Z). ... INGLE, F. C. W., l/o Langlnagte; P. O. Box 1431, Johannesburg.
|Title||:||The Journal of the Chemical, Metallurgical and Mining Society of South Africa|
|Author||:||Chemical, Metallurgical, and Mining Society of South Africa|