Spånga. Rundradiostationen med de 150 m höga masterna, röd- och vitmålade för flygtrafikens skull. Stationen slopad 1956. Ersatt med rundradiostation i Nacka.
Sandvikens Järnverk (Sandvikens Jernverk). Slutkontroll av rostritt rakklingstål före leveransen från Sandviken. Det var mycket stora krav på exakta dimensioner, god fason och fina ytor på stålet.
Luleå. Interiör från rundradiostation, byggd för 30 kW antenneffekt. Liksom vid Hörby ar sändarapparaturen uppställd bakom en glas vägg, varigenom manöverrattar framdragits.
Brauns reseradio Transistor fick tillsammans med andra Braun-apparater "Grand-Prix" vid XL Triennalen i Milano 1957. Priset är det förnämsta internationella utmärkelse som kunde ges för att belöna god industrie More
A black and white photo of a man sitting in front of an old radio, Library of Congress Harris and Ewing collection Title from negative or negative sleeve. Date span based on active dates of Harris & Ewing, Inc More
Public domain photograph of laboratory, science, research, free to use, no copyright restrictions image - Picryl description
Item title devised. The Theodor Horydczak Collection is a collection of photographs taken by Theodor Horydczak (1890-1971) a Polish-born American photographer who worked in Washington D.C. from the 1910s to th More
Item title devised. The Theodor Horydczak Collection is a collection of photographs taken by Theodor Horydczak (1890-1971) a Polish-born American photographer who worked in Washington D.C. from the 1910s to th More
The Architect of the Capitol (AOC) is the federal agency responsible for the maintenance, operation, development, and preservation of the United States Capitol Complex, which includes the U.S. Capitol building, More
The Architect of the Capitol (AOC) is the federal agency responsible for the maintenance, operation, development, and preservation of the United States Capitol Complex, which includes the U.S. Capitol building, More
Item title devised. The Theodor Horydczak Collection is a collection of photographs taken by Theodor Horydczak (1890-1971) a Polish-born American photographer who worked in Washington D.C. from the 1910s to th More
The Architect of the Capitol (AOC) is the federal agency responsible for the maintenance, operation, development, and preservation of the United States Capitol Complex, which includes the U.S. Capitol building, More
Item title devised. The Theodor Horydczak Collection is a collection of photographs taken by Theodor Horydczak (1890-1971) a Polish-born American photographer who worked in Washington D.C. from the 1910s to th More
Item title devised. The Theodor Horydczak Collection is a collection of photographs taken by Theodor Horydczak (1890-1971) a Polish-born American photographer who worked in Washington D.C. from the 1910s to th More
Item title devised. The Theodor Horydczak Collection is a collection of photographs taken by Theodor Horydczak (1890-1971) a Polish-born American photographer who worked in Washington D.C. from the 1910s to th More
The Architect of the Capitol (AOC) is the federal agency responsible for the maintenance, operation, development, and preservation of the United States Capitol Complex, which includes the U.S. Capitol building, More
Item title devised. The Theodor Horydczak Collection is a collection of photographs taken by Theodor Horydczak (1890-1971) a Polish-born American photographer who worked in Washington D.C. from the 1910s to th More
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
A black and white photo of a man sitting in a chair, Library of Congress Harris and Ewing collection Title from unverified caption data on negative or negative sleeve. Date based on date of negatives in same r More
"Samma radiostation, samma mikrofon, samma hallåman 50 år efteråt - samtliga nu museiföremål". Telemuseum Karlaplan 2, sommaren 1972.(Se föregående bild". Neg. 04-60493-1.Einar Malmgren var hallåman vid de förs More
Sveriges första rundradiostation. Uppförd vid Telegrafverkets Undervisningsanstalt 1922. Public domain photograph related to development of telegraph, free to use, no copyright restrictions image - Picryl description