and evenly and similar to that employed in the bicycle lamp ; and the numerous improvements in construction have been a small blowpipe flame is made to play on the space lantern itself presents the same general appearance as made in the direction of safety and convenience. between the wet strips, a… … Oceanic" were to be duplicated every week, it would BTTNSY ACETYLENE BICYCLE LAMP. BTTNDY ACETYLENE HAND LANTEBN. obviously be a good thing for the iron and steel trades. > 1899 SCIENTIFIC AMERICAN, INC.
Naval · Turret · Guns · Apparatus · Scientific American · Locomotive · Motive power · Hot water · White pass · Years ago · Main central · Motor carriage · Fire protection · Honey bee · High speed
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