f the Northern States. States 700,000 men who work in coal mines. Many of window in the side of the tent next to the room In 1822 the production amounted to 48,215 gross tons. these are daily subjected to the danger of suffocation. allows the user to look out and to converse with those At present… … Sleeping hood to protect the head from The window sleeping tent in Storm awning; raised, showing the sleeper The storm awning outside cold. in the indoor bed tent. the window. use. INDOOR BED TENTS.
Patents · Munn · Apparatus · Device · American supplement · Scientific American · Main shaft · American december · American supplements · Second level · Weather bureau · Middle west · Fresh air · Reinforced concrete
Internet Archive · Public domain (published before 1931). Free to use for anything.
