I was watching a You Tube video of Hitler on a visit to the ship the Robert Ley. When going on board and when departing he is wearing his normal style visor. On the ship he is wearing a Navy visor that looks to be dark blue with a gold eagle and a black chin strap. The visor is made in the same style as his normal brown visor, I've never seen this before in any film or book so thought someone on the form might know something about it.