e traversed a total distance of 11, voyage. The travelers were met at the wharf by Professor denoted by the numbers placed on the cylinder. This opera Baird, of the United States Fish Commission, who placed tion is repeated for every figure of the column; and when all them in tanks of fresh water… … being secured in foreign countries. For exclusive right for United States, State rights, and other particulars, the inven The device is simple, easily operated, and reliable. It is tors may be ac dressed as above stated. sold for $18. Patented to Edwin A. Wood, through the Scientific Amer CHANGING…
Patents · Improved · Tools · Iron · Wire · Consists · Horse power · Spring · Solid iron · Small quantity · Specific gravity · Deep sea · Find directions · Cutting edge · Surface friction · Scientific American · Sliding head
Internet Archive · Public domain (published before 1931). Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-181-138.webp)
