just back of IMPROVED GAGE. pocket of hot air is very annoying to the eyes, and The gage which is illustrated in the accompanying the main fulcrum. The shorter member is formed with causes them to burn and smart. The heat also affects engraving is capable of quite a variety of uses. It hooks on… … IMPROVED GAGE. ing individual stalks of the grain, so that the heads VENTILATED EYE-SHADE. need not be lost in the cutting. The device is not in- may be used either as a single-tooth gage for marking, tended for use upon grain lying fiat upon the ground, heated air to escape. The eye-shade is…
Patents · Object · Air · Adapted · Apparatus · Boric acid · Scientific American · American july · Variable stars · American supplement · Exhaust steam · Induction coil · American supplements · Rotary rotary · Small quantities
Internet Archive · Public domain (published before 1931). Free to use for anything.
