The weapons required constant maintenance. Cast-iron forms for
spear tips and arrowheads were found. This shows that these
elements were produced locally. With the repairs to and replacement
of 500 soldiers' armour the "fabrica" was kept constantly busy.
Fittings were poured or beaten with a technique used to hammer metal sheets into form.
Bavarian State Conservation Office – Landesstelle für die nichtstaatlichen Museen & Bavarian State Archaeological Collection with the support of the Bayerische Sparkassenstiftung