Inside Out Library · Explore
Scientific American, Vol. 87, No. 10 (1902) (1902)
leaf 10
to overcome this inconvenience in a most ingenious duces a ringing noise in addition to the whistlirg and a prize of 50,000 francs ($9,650) was offered by way. He mounts the teeth of his rake on links pivoted sound. the Belgian government to the inventor. The com- together after the manner of… … laid. ment. AN EGG-COLLECTING NEST. © 1902 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
More pictures from Scientific American, Vol. 87, No. 10 (1902)
More like this
