Show RAY TUBE LONDON Jan P Dr 26 W Amsterdam Hoist Holst and Dr Bouwers o of Ama Ams- Ams have Invented a new tube which generates a powerful beam ot Of X-rays X practically like a searchlight and which Is said to eliminate any danger to the tho op- op op operator handling It The rays can be othe directed on any local spot of the flesh lesh tor for treatment with the greatest ease a as In spite of the high tension of ot the electric cur cur- cur rent current the tube can be bo held quite safely In the hand |