"Roentgen" induction coils and other X-ray apparatus (1903) (14756869902)

Identifier: roentgeninductio1903jame (find matches)

Title: "Roentgen" induction coils and other X-ray apparatus

Year: 1903 (1900s)

Authors: James G. Biddle Company

Subjects: X-rays Induction coils Radiography

Publisher: Philadelphia : James G. Biddle

Contributing Library: Francis A. Countway Library of Medicine

Digitizing Sponsor: Open Knowledge Commons and Harvard Medical School

Text Appearing Before Image:

Figure The tube hereshown is capableof caring for stillmore energy thaneither of the twopreceding ones,and is very wide-ly used for diffi-cult radiographicwork. B3205.B3206. (No. 10). Diameter of Glass Bulb 6 inches $25.00 (No. II). ** *« «« *« 8 i« 35.00 R. F. Patent Regulating Tube. This tube is operated in approximately the position in which itis shown for the purpose of keeping the water from running outof the cooling attachment. Designed to withstand the heaviest dis- charges ob-tainable, evensuch as are se- s^ cured with an electrolytic in-terrupter froma large coil, it fi \V^ . ^^^ Ill 11 has proved a most satisfac-tory tube fort h e difficultsk i agraphic^^•^^ 9- work. B3207. (No. 15). Diameter of Glass Bulb 6 inches, $40.00 B3208. (No. 16). a i^ a J ii 47-50 B3209. (No. 17). »« »* .. 8 .« 55.00

Text Appearing After Image:

James Q. Biddle, 1114 Chestnut Street, Philadelphia. 25 Queen Patent Regulating Tube. mi^. ^ Here ^ ^ II ^ ^y~ \ is a good <- / ^v ^—^ f o r m of ^^ ^ the regu- latin g type o ( tube wliich is ,_#\ ^^ ~^; _jr:^^ recom- men d edlor u s ein ordi-n a r y Figure 20. ^^. ^ ^ ^^ both therapeutic and radiographic. B3210. Queen Tube (No. 6001), Light Anode $15.00 B3211. ♦ ♦ (No. 6002), Heavy 18.00 B3212 * (No. 6oo3), Extra Heavy Anode 22.00

roentgen induction coils and other x ray apparatus 1903 book illustrations medicine x ray roentgen rays medical devices history of technology x ray apparatus images from internet archive philadelphia pennsylvania

1903

Francis A. Countway Library of Medicine

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public domain