Tentamen academicum graduale de magia daemonica ...
A Latin graduate dissertation on demonic magic, defended by Johannes Dahlgren at Lund in 1729 and printed by the university press for academic examiners. The single indexed image is a band of repeating typographic ornament: rosette flowers on curling stems, cast as small metal units and locked in rows, useful as tileable borders, rules, or seamless pattern stock.
