Hi John,
Thanks for linking us with that
Kriegbuch of 1496, by Philip Mönch.
As this ends on fol 43r I am not sure what 'page 50' you are referring to. Could you please copy that page and also let us see photos of your hackbut?
More on 15th/16th c. bullet mould, including a huge mould for a hackbut, please see hee:
http://www.vikingsword.com/vb/showth...t=bullet+mould
Best,
Michael