I also got this large-size silvered visor cap insignia . It measures 2 5/8-inches across .
The interesting design shows a railroad wheel with wings and lightning bolts , and above it all ,the DAF insignia .
I was told it was for the railroad protective service on the KdF Railroad 'Faehrschiffe'.

MVC-041S.JPG (58.18 KB, 362 downloads)