Cannonball question

[fernando]

Originally Posted by P14

... Fernando, what is your fuse in the acrylic box made of? Is it like hemp match, the sort used for matchlock musket?

I wasn't clear enough. The clay grenade wooden fuse was shown in the bottom of post #7.
The item shown in recent post #23 is in fact a portion of XV-XVI century haquebut matchcord 'Luntenstrick', also offered by the late Michael Trömner (deceased illustreous member 'Matchlock').