Portland, OR. Reierson Machinery Co., No date. Ca. 1910.
Catalogue, black and white illustrations, 40pp, 9 x 6 inches, paper wrappers. Faint dampstain throughout at top of spine; overall very good condition. Catalogue of prospecting machinery. The cover text continues: "This data has been gathered to assist and encourage prospecting with Drilling machines, and has been demonstrated to be the cheapest and most up-to-date method of testing any grund, at a very low expense and within reach of the average individual. Water bearing ground does not interfere with successful prospecting...This Book has been gotten up at a greate expense and is the only one of its kind giving information that has taken a great many ment several years to learn." Item #53199