X-ray apparatus, miniature lamps and accessories (1902)
Bario Vacuum Co., New York · New York : The Bario Vacuum Co. · leaf 23
septic. The hard rubber tubelined w^ith white glass is used for trans-illumination of tl]e Frontal Linus. PLATE HOLDER. Recognizing the fact that there isa growing demand for a convenientPlate holder and intensifying Screencombined, we have much pleasure inrecommending our special type whichis so… … The above cut illustrates a new device and methodof using the X-Ray for therapeutic purposes. It consistsof an adjustable stand with a large disc of metal, mountedas shown. There is an opening 3 inches in diameter inthe center of this disc. The arrangement for holding thetube is so placed that the…
X-rays · Radiography
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-401-176.webp)
