Polizei DA award case

[James Clark]

I have two award cases for the Polizei Dienstauszeichnung for 25 years service. One has grey velvet in the base, which seems to be normal for the 1st and 2nd class awards. The other has a purple coloured base (the lid liner is white sating), which matches the normal 3rd class award box. Both are the wider (10.5 x 6cm) variety of hard case for this award. Has anyone else come across a 1st class case with purple base liner?