annexed engraving represents a new instrument de- ty, Ontario, Canada. signed to be used for cooking purposes, and is so con- a structed that it may be used as a skimmer and afork. The Professor S. P. Langley’s New Method in Solar two parts are connected in such a manner that they may be Spectrum… … rear edge. The prongs of the fork pass know how far astronomers have till through holes in the skimmer near its very lately been from the certainty at- FLAGG’S COMBINED SKIMMER AND FORK. tributed to them. forward edge. The prongs of the fork are made of such a length that when It can hardly,…
Internet Archive · Public domain (published before 1931). Free to use for anything.
