Radiography and the 'X' rays in practice and theory : with constructional manipulatory details (1898)
Bottone, Selimo Romeo · London ; New York : Whittaker & Co. · leaf 65
oends of the secondary wire connected thereto, the entire 52 HADIoaiiAPHY coil sliouKl 1)0 onvclopod witli one turn uf thin sheetebonite, the edj^es of which jufit hip Inlow, and holeshaviufj been made at suitable distance along the edgeswith a hot wire, the roll can he drawn tight by… … Ila. 17.—Kelativi: Positions or Coil and Coxdenseu. § 28. There is one point to which it is desirable todraw the readers attention, and that is, that some brandsof paraffin contain free acid, which not only lowers theinsulating property, but is very apt to rot the copperwire. To remedy this state…
Electric radiation · X-rays · Radiography
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