Inside Out Library · Explore

Scientific American, Vol. 45, No. 15 (1881) (1881)

leaf 15

An illustration from Scientific American, Vol. 45, No. 15 (1881), 1881, leaf 15
etc. JOHN W. OMSO ON, successor to JAMES BOGAR- Descriptive price lists and samples sent free. ROLLE STONE MACHINE Co.,48 Water St., Fitchburg,Mass. DUS, tonaer Of White and Elm Sts., New York. desire their inventions in our line developed. H.-W. JOHNS M’F’C Co., Shafts, Pulleys, Hangers, Ete. 87… … Over 22,000 in use on Lgcomotive, Sta- “The 1876 ee zy WATCHMAN’S IM- tionary, Marine, and Portable Boilers. GRADUAL REDUCTION OF GRAIN. proved Time Detector, with Safety Lock At- THE HANCOCK INSPIRATOR CO., tachment, Patented 1875- Manufactured exclusively by Simple, Durable, and Reliable.…

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 45, No. 15 (1881)

More like this