The international landsknecht community & home of Stockholmsfänikan
http://www.middlesexvillagetrading.com/images/thumb_MDBB_right.JPG circa 1690 dog-lock.
Yet another teasing image of a blunderbuss in this case carried by a more mainstream (Austrian?) Landsknecht. The barrel looks surprisingly similar to the ones above. There might have been more or less one place that was manufacturing them (?)
Apparently a couple of these actual matchlocks were recently auctioned off: http://www.vikingsword.com/vb/showpost.php?p=117432&postcount=3...