Electric machines. From the installation of luma light tubes in the second chamber of the Riksdag. From V Engineer Hyström, Luma, Mr Beckman, Rikstad Hall and engineer Schröder, Luma.
Size: 1892px × 2643px
Photo credit: © BTEU/TEKNISKA / Alamy / Afripics
License: Licensed
Model Released: No
Keywords:
