Pre-war Polish Army Radio Filter FP-37 - 100% original ?

[justin1939]

I won this item a while back, it looks like the Germans captured it and reissued it to their own troops as one of the markings has been removed (which they would not have done if it was brought back as a souvenir). This seems to be common practice with them for reissuing equiptment for their own use.

I have attached a picture of one with this marking on it, it is in the top left corner of the lid (it seems to be a diode (scientific symbol) sign, it is strange why they would have removed this).

I have attached picture of my one.

Please tell me as soon as possible, so I know what to tell the seller.

I have a website bookmarked with more reference, but unfortunately I can not access it at the moment, it is - ??czno?? wojskowa IIRP

Thank You

Justin1939

[3mk]

I think Its original because Ive never really seen one of these being fake,It looks like it has the ``been there`` look.