Join Date: Sep 2008
Location: Bavaria, Germany - the center of 15th and 16th century gunmaking
Not quite within the timeframe of this thread but also on display in the Deutsches Jagd- und Fischereimuseum Munich are these cossbow bolts for target practice; contrary to the finely made Krönlein-Bolzen (crown's head bolts) of ca. 1520-40, these are of 17th/18th c. date and show significantly less swamping and craftsmanship of their heads.
They sometimes turn up at an auction and usually are dated '15th/16th c.' which is way too early.
For comparison, I attached photos from such bolts in international auctions; only one single war bolt in the second lot is of 15th/16th c. date. The crown heads of crossbow bolts for target practice that actually were made in the 1st half of the 16th c. were much more elaborate. Once seen contrasted side by side, the difference is striking.