Lewis & Short

spĕcŭlārĭus (contr. collat. form SPECLARIVS, Inscr. Orell. 4284), ii, m. [speculum], a mirror-maker, Dig. 50, 6, 6; Cod. Th. 13, 4, 2; Cod. Just. 10, 64, 1; Inscr. Orell. 6296.
Called also ‡ SPECVLARIARIVS (or contr. SPECLARIA), Inscr. Orell. 6351 sq.