Erdély érmei, képatlasszal. A.M. Tudom. Akadémia kiad
A Hungarian catalogue of Transylvanian coins and medals, compiled by János Érdy and issued in 1862 by Eggenberger in Pest for the Hungarian Academy of Sciences, addressed to numismatists and antiquarians. The plates are fine outline engravings of obverses and reverses laid out in grids by size, giving designers ruler portraits in profile, quartered heraldic shields, crowned eagles and lions, allegorical reverse scenes, and circular Latin inscriptions set in beaded rims.
