Hello everyone,

Can anyone please identify the collar and hat on the photo. All i can come up with is that his hat in combination with his uniform is from Werkschutze (Factory Security). I am almost 100% sure the text on his collar says BL but i cannot find what that means.

Here is a link to dropbox for more photos:
https://www.dropbox.com/sh/eohhs5odokg1uvw/AADeiq7QxsLrnV4l8zsYCAjUa?dl=0

It looks like a Werkschutz Visor cap but the collar tabs are unknown to me. Could be a special tab identifying the factory.