An internally bright, very good copy. A Treatise on Astronomy . First American edition. Illustrated throughout text. Three full-page black and white plates at rear of volume.
Red cloth backstrip over tan paper boards.
Paper spine label. Top edge trimmed, others uncut. Extremities rubbed and frayed, spine label chipped, right-upper corner of front cover bumped and chipped. Intermittent foxing throughout, with offsetting to plates. Otherwise, a very good copy of a scarce volume.