Picked up this old radio recently.The only ID on it is Lang Radio.
It has six 01a tubes in it,the only labeled tube socket reads No e517.
No power transformer,but it has a regular looking 2 spade male connector
on the back.The oldest radio I have ever owned was a Radiola with the # 80
rectifier tube.Any here seen one of these? Would like to get it going,
I'm not very familiar with this super old stuff..
https://500px.com/photo/230375029/lang-by-grimer1
https://500px.com/photo/230375031/lang-by-grimer1
https://500px.com/photo/230375035/lang-by-grimer1