Metalltrådsfabriken vid Glödlampsfabriken på Blekingegatan 63 i Stockholm, före 1916. Public domain image of Industry in 20th-century Sweden, historical photograph, free to use, no copyright restrictions image More
Interiör från fabriken AB Stockholms Glödlampfabrik. Holophane industribelysning 1923. Public domain image of Industry in 20th-century Sweden, historical photograph, free to use, no copyright restrictions imag More