Spectrometer No.522 by W. & J. George Ltd.
Spectrometer No.522 by W. & J. George Ltd., Birmingham, complete with prism clamp and diffraction grating holder, 1920 to 1940
- Object Number:
- 1985-1968 Pt3
Spectrometer No.522 by W. & J. George Ltd., Birmingham, complete with prism clamp and diffraction grating holder,in fitted wooden case, 1920 to 1940
Spectrometer No.522 by W. & J. George Ltd., Birmingham, complete with prism clamp and diffraction grating holder, 1920 to 1940
Fitted wooden case, for Spectrometer No.522 by W. & J. George Ltd., Birmingham