Inside Out Library · Explore

Scientific American, Vol. 88, No. 21 (1903) (1903)

leaf 10

An illustration from Scientific American, Vol. 88, No. 21 (1903), 1903, leaf 10
the temperature outside. The device offers the plants. The improvement lies in the provision of the outer gate closes the opening in the front wall. further advantage of utilizing the heat without any means for adjusting the cultivator disks relative to The only outlet for the rain-water therefore… … GAGE FOR RAILWAY CAR AXLES. may be normally closed, or if it be exceedingly small, so that it would gas jet the heater is supported with the bottom on require several hours for the pail to empty, the open- may also be shifted laterally to a sufficient degree to a level with the tip of the burner,…

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 88, No. 21 (1903)

More like this