Bergbau Visor

[stonemint]

Kees, the 2nd hat you posted is postwar BRD Bergbau (made by Pekuro).

[chiffonnier]

T

[chiffonnier]

I

[stonemint]

This is the label inside the second one.
How does this relate to Pekuro?
Is it a subcontractor or subdivision ?

Kees

Kees--
That company (Bult?) would be the distributor.
The hat has the standard post-war Pekuro characteristics (ie, lining material; font; words in logo, etc).