Insomnia : and other disorders of sleep / By Henry M. Lyman.
A medical treatise on sleep disorders by Henry M. Lyman, published in Chicago by W. T. Keener in 1885, drawn from the Columbia University health sciences library collection. The single picture is a printer's seal rather than an illustration of sleep: a circular emblem with a seated robed figure holding a book and flanked by two small nude figures, inscribed with Latin around the rim. A designer could take from it the classic circular seal layout, with a central figure framed by ring lettering and radiating rays.
