Christophe, I see what you mean about them being scarce, in that there were not other troops from Waldeck. I once had a wartime enlisted issue cap marked to the 83rd. Like Dave says, your cap could not belong to the same person who owned the boards. Maybe same unit, but not the same man. Paul, Try as I might, I cannot see any colored "v"s in the cords of your officer's board. The "II" and the pips look to be from the period, but the add-on piece at the bottom and the button do not. If it had some colored "darts" I would say it was from a Bekleidungsamt. As it stands, I am not sure what it is. Sorry. Chip