ost holes, which can be inserted in the ground like an Microscopic 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… … tangent to the flame. If it doesnot 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 tightly against the door frame, and the car will be securely readily removed. The handle, A, carries a blade, B,…
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