Vintage German Navy Wool Cap with Cockade Badge

This is a vintage German Navy cap, likely from the mid-20th century. The cap is made of a navy blue wool fabric and features ear flaps and a diamond-shaped badge on the front with a red, yellow, and black cockade. The inside of the cap has a label with the following text: ‘G.u.F. Brand’, ‘Q/B52F/40081/41198’, ‘Gr.55’, ‘8405-12-130- 9948’, ‘31.5.75’. The cap is in good vintage condition with some wear consistent with age and use.