belt, ward joined together by a metallic coupling inserted in each end, as shown in the small figure. The J, passing over both the pulleys. ing and decorating houses, &c. This is a good fea- ture. The operation above described can be contin- troughs themselves are cut from planks, and thor- At the… … WYCKOFFS EAVE-TEOUGH MACHINE, tion ; when done, they are the best that can be pro- ply constructed, and as every one can see will do Its main shaft), which carries across bar, L, on the top; duced. A glance at the machine is nearly sufficient work to perfection when'kept in good order this bar is…
Patents · Flax · Vessels · Iron · Munn · Scientific American · Feet · Steam boiler · Nitric acid · Patent office · Undivided half · Coal Tar · Steam power · Nautical knots · Address munn · Great variety
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-graphophonepaten05unit-192-0.webp)