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Scientific American, Vol. 80, No. 23 (June 1899) (1899)

leaf 14

An illustration from Scientific American, Vol. 80, No. 23 (June 1899), 1899, leaf 14
Sftxtutitit Qmntn. 385 June io, 1899. … 13* Horological. — Clock and Watch Movements TURBINES VS~ Send for Circular "M." Hook member, snap, J. H. Forster 30,897 and Devices. JAS. LEFJFEL & CO, Incubators, etc.. moisture tank for, J. L. Macy.... 30,930 14. Mining. — Quarrying, Ventilation, Hoisting, Springfield, Ohio, U. S. A. $5.o $30…

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