TY  - GEN
AB  - Digital photograph of two Coolidge GE x-ray tubes, set on a gray counter. A ruler has been placed in the foreground for size comparison.
AB  - ca. 1910-1930?
AB  - Two Coolidge GE x-ray tubes, 55 cm and 57 cm in length. Coolidge GE tube #34380 has a removable shock-proof screw cap for the socket. A paper label on the end of the tube reads "fine focus," and lettering on the tube itself reads: "this tube not licensed to be re-exhausted or repaired, nor is the metal herein contained licensed to be used except in this particular tube." The Coolidge GE #15867 also has a removable screw cap, and is mounted with two electric wire terminals. The socket on this tube is somewhat corroded.
AB  - Medical Museum Collection, Box 81
AU  - General Electric Company
DA  - 1930
DO  - 10.6083/M4CC0Z3Z
DO  - DOI
ID  - 4657
KW  - Technology, Radiologic
KW  - X-Rays
KW  - Radiology
L1  - https://digitalcollections.ohsu.edu/record/4657/files/213e32c539c49f907482d9b7e7f699ff.jpg
L2  - https://digitalcollections.ohsu.edu/record/4657/files/213e32c539c49f907482d9b7e7f699ff.jpg
L4  - https://digitalcollections.ohsu.edu/record/4657/files/213e32c539c49f907482d9b7e7f699ff.jpg
LK  - https://digitalcollections.ohsu.edu/record/4657/files/213e32c539c49f907482d9b7e7f699ff.jpg
N2  - Digital photograph of two Coolidge GE x-ray tubes, set on a gray counter. A ruler has been placed in the foreground for size comparison.
N2  - ca. 1910-1930?
N2  - Two Coolidge GE x-ray tubes, 55 cm and 57 cm in length. Coolidge GE tube #34380 has a removable shock-proof screw cap for the socket. A paper label on the end of the tube reads "fine focus," and lettering on the tube itself reads: "this tube not licensed to be re-exhausted or repaired, nor is the metal herein contained licensed to be used except in this particular tube." The Coolidge GE #15867 also has a removable screw cap, and is mounted with two electric wire terminals. The socket on this tube is somewhat corroded.
N2  - Medical Museum Collection, Box 81
PY  - 1930
T1  - Coolidge x-ray tubes
TI  - Coolidge x-ray tubes
UR  - https://digitalcollections.ohsu.edu/record/4657/files/213e32c539c49f907482d9b7e7f699ff.jpg
Y1  - 1930
ER  -