File:Film Badge Holder, extracted from Radiac instruments and film badges used at atmospheric nuclear tests (1985) (cropped).png - Wikimedia Commons
TLD and Film Badges Selection Guide: Types, Features, Applications
Other ways of detecting radiation - Nuclear radiation - National 5
Film badge Dosimeter, detecting radiation #, Radiology technical
Badges and Film Passes info - Austin Film Festival
FILM BADGES PLANNED TO DETECT RADIATION - The New York Times
Vision System Inspects X-ray Dosimeter Badges – Helmholtz-Zentrum
Hanford Film Badge (ca. 1960s) Museum of Radiation and Radioactivity
Film Badge Radiation Dosimeter #2 Photograph by Public Health England - Pixels
File:Film Badge Holder, extracted from Radiac instruments and film
Radon film-badges versus existing passive monitors based on track
Oak Ridge National Laboratory Film Badge (ca. 1960s)
a ) Processed film exposed at 100 keV X-rays and ( b ) film badge
Radiation Protection and Dosimetry
Other ways of detecting radiation - Nuclear radiation - National 5 Physics Revision - BBC Bitesize