tiroliffc DllMIl THE ADVOCATE OE INDUSTRY, AND JOURNAL OF SCIENTIFIC, MECHANICAL, AND OTHER IMPROVEMENTS. VOLUME X.] NEW-YORK MAY 12, 1855. [NUMBER 35. as it comes into this cylinder, so as to screen VENTILATING RAILROAD CARS. Scientific American, it of all dust andsmoke. It then passes out … close the opening, J, and vice versa. ces, mental vigor is increased, and study C, inside of it. F is the smoke pipe of this The accompanying engravings represent a Iu the'manner described and represented, made less laborious and more successful. method of ventilating railroad cars, for stove,…
Patents · Claim · Iron · Combination · Manner · Adjustable · Scientific American · Railroad · Patent granted · Horse power · Patent office · Seed potatoes · Coal smoke · Purpose set · Sir david · Wire gauze · Water wheel
Internet Archive · Public domain (published before 1931). Free to use for anything.
