Photographs of mechanical drawings of mine & mill equipment of mines controlled by Messrs. S. Neumann & co
Subtitle: of London and Johannesburg (S. A.)
By: by Mechanical department of office of T. H. Leggett, consulting engineer to above firm, 1895-1903
Published: 1903
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 115
Subjects: Mining machinery