Illustrated Companion to the Latin Dictionary/Cassidarius
This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
CASSIDA'RIUS. An armourer who makes metal helmets. Inscript. ap. Muret. 959. 5.
2. An office whose duty it was to take charge of the metal helmets in the Imperial armoury. Inscript ap. Reines. 8. 70.