elektrit: B; Maraton - Picture really of this model?

Franz Scharner has uploaded a picture to this model Maraton B of Elektrit.

1.
This picture shows a typical Philips - of an earlier time than 1936/37.
Sometimes you find a similar or even equal design for other companies but then they are owned by Philips and this seems not to be the case here (at that time anyway).

2.
The picture represents most probably an earlier model.

3.
The model description was placed by Henryk and never was changed. It shows AC 120-220 Volts but tubes for battery operation (KC1, KL1). I figure that there must be a mistake.

Who can check that or a part of it and correct? Dear Henryk - can you and give us an answer here?

To thank the Author because you find the post helpful or well done.

Dear  Henryk

Thank you for your eMail to me. I corrected "your" model and deleted the picture from Franz Scharner because the picture was really from an earlier Philips (Model 522A).

Have you ever changed models here? It is rather easy: You go to the model and click the link there below called "Suggest change". Please try it when you find an error. That would be great.

About the other point I will write to you directly.

To thank the Author because you find the post helpful or well done.