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Scientific American, Vol. 44, No. 20 (May 1881) (1881)

leaf 3

An illustration from Scientific American, Vol. 44, No. 20 (May 1881), 1881, leaf 3
scopic Tests for Poisons. doors. ordinary spade, and when inserted to the proper depth can Professor Rossbach has just published, in the Vienna The staple is fastened in the side of the door frame with be transformed into a lifter, by which the earth may be Klinische Wochenschrift, some remarkable… … in the center (i. e., between). It is, therefore, best to hold it ALEXANDER'S DOOR FASTENER. POST HOLE DIGGER. tangent to the flame. If it does not bend freely, it is well to seen that by means of this device the car door may be drawn assist the operation with the hand, by slightly pressing the…

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