Join Date: Sep 2008
Location: Bavaria, Germany - the center of 15th and 16th century gunmaking
Just a short aside from the Romanian crossbows.
I've got images of one of the greatest rarities ever: a whistling crossbow bolt! (German: Heulbolzen). The air in those holes made it whistle and howl as it went, producing a psychologically dramatic effect on the side of the opponents.
This is the only one I have ever seen in 40 years, museums, auctions - all.