67 or Old Hybrid (M frame/Mumbo)

[Sushobhon]

Is this lens Mumbo 67 or old hybrid lens?

 

[WavecloudCustoms]

Hybrid I think

 

["TRUMP"]

Hybrid I think

I concur. Definetly a hybrid. You can tell by the curvature at the bottom of the lens. 67's are flat down there

 

[Sushobhon]

Ok thanks.