First tubes for X-(Röntgen) rays [Science Museum, Londyn]
Synchrotron - a modern source of X - rays [DESY, Hamburg]
Early set-ups for Röntgen's rays [Deutsche Museum, Monachium]
X-ray picture of the natrium salt of the DNA [Source: Encyklopedia of Modern Physics, Warsaw, PWN]
Structure of adenovirus RNA obtained by X-rays [Nature]
Röntgen's rays in biology - structure of proteins [DESY, Hamburg]