The interior of the cap is a double proofed Erel in exceptional condition with a gold satin lining and a complete sweat band. The exterior resembles that of the Diplomatic Corps however the differanec being the center band is done in a Luftwaffe type moehair . These caps were worn by the office officals that wore the pillbox style hat and robe in court. This style is very rare compared to the standard diplomatic hats. Beautiful piece with no oxidation at all. Has some slight wear to the left and right of the moehair band, but nothing ditracting.