Is this an early Victor tone arm/Bracket? Need insight on it

[ticticdok]

I ran across this back bracket and tone arm on a machine and wondering if someone might know more about it? Didn't know if it might be an early Victor? since the hole for the tit of the horn was located on the bottom of the extension. The tone arm does hinge on a pin as you can see by the pictures. It does have a Columbia reproducer on the end and don't know if it was original or not. Could this be an aftermarket piece? Any help here would be appreciated...

[Phonofreak]

I'm not sure, but it looks like a European bracket and arm with a Columbia Analyzing reproducer attached to it.
Harvey Kravitz