ether that no fastening bolts are necessary. seemed impervious to the germs of consumption, but ♦ < « > ♦ were now dying by thousands on the reservations. A SWITCH OPERATING DEVICE. The whites and the blacks in prisons all over the world The improvement shown in the illustration is espe- labored… … authorities have proved beyond doubt that consump- made in sizes varying from ten to thirty inches in dia- BARTELMES' SWITCH OPERATING DEVICE. tion is an inoculable disease, and so rapidly is the throng of converts growing that the speaker would not where the road is intersected by lines on which…
Munn · Patents · Chicago · Adapted · Scientific American · Gas · Cast Iron · Official report · Street car · Waiter shafts · Rapid fire · Horse power · Dumb waiter · Natural gas · Electric light
Internet Archive · Public domain (published before 1931). Free to use for anything.
