Caption
Educational board from general chemistry lessons, which presents various aspects of radium and X-rays, illustrates the extraction of radium from pitch aperture. It shows the deflection of alpha, beta and gamma radiation by a magnetic field and the discharge of an electroscope by radium rays, authentic, digitally restored reproduction from a 19th century original, exact date of presentation unknown, historical
Date
Feb 17, 2026
Credit line
Photo12/imageBROKER/Sunny Celeste
Reference
BRK26B55_479
Model release
No
Property release
No
License type
Royalty free
Available size
473.5Mb (27.5Mb) / 49.1in x 37.4in / 14736 x 11230 (300dpi)