Steam Shovels
—AND—
STEAM SHOVEL WORK.
By E. A. HERMANN, M. Am. Soc. C. E.
1894. ENGINEERING NEWS PUBLISHING CO.,
New York.
Copyright. 1894, by Engineering News Publishing Co.
CONTENTS.
| Pages. | |
| Part 1.—Steam Shovels | [1-19] |
| "2.—Steam Shovel Work | [19-41] |
| "3.—Disposition of Material | [41-55] |
| "4.—Cost of Steam Shovel Work | [55-57] |