Original Bakelite Truppenfahrrad Bicycle Black Out Cover wehrmacht also has 2 vent holes

also has 2 vent holes through the side for release of excess gas pressure

the other is creased

Can be ironed with low heat if desired

The brooch is made by Coro (a slightly higher end designer in the 30s/40s)

Most reproductions don't offer this interchangeable washer system

Original Bakelite Truppenfahrrad Bicycle Black Out Cover wehrmacht also has 2 vent holesThis is an original Bakelite model 41 Blende or black out cover for bicycle headlights. It measures 100mm in diameter. This was never used and is in good condition. These came in a very wide variety of colors using various fillers. The colors ranged from jet black to white and everything in between. The Bakelite is solid but is bubbling a little in places. This bubbling sometimes occurs over long periods of storage when the filler in the Bakelite