Fowler's Patent Apparatus for Loading & Uploading Pit Cages. 16 pages, 3 tables, 4 plates. An article printed in 1874, written by D.P. Morison.
North of England Institute of Mining Engineers, 1874. Softcover (Booklet - Unbound Pages). 16 pages, 3 tables, 4 plates. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction, but an original work in its own right. Preserved in a modern card cover, prepared for practicality..... More









