Scientific Aerican. May 18, Igot. 319 … take off the outer cover, re- Materials and Blue Prints. Write for Catalogue 9. Grinding mill casing, W. H. Dodsen, Jr..... 34,485 pressure. | | PARSELL & WEED, 129-131 W. 31st Street, New York. pair the inner tube and go on Holdback iron, C. R. Silvers........... .. 34,487 Moran Flexible Steam…
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