Galgemair (Georg) Kurtzer Gründtlicher Warhaffter Gebesserter Und Vermehrter Underricht, Augsburg, Johann Wehe, 1655.

Galgemair (Georg) Kurtzer Gründtlicher Warhaffter Gebesserter Und Vermehrter Underricht, Zuberaitung und gebrauch, dess circkels schregmess, und linial in wahrer proportion schöne mathematische kunststück, durch unglaubliche behende vortheil an die hand gebendt...Durch weiland den hochgelehrten herin joannem remelium ... im 1624. Jars, anietzo aber zum vierdten mal auffgelegt und gedruckt, Gothic letter, engraved title, 4 engraved folding plates, woodcut initials, head- and tail-pieces and diagrams, C3 illustration with folding flap, foxing and browning, minor worming to beginning and end, 20th century half vellum, modern paper label to spine, [Tomash & Williams R73 bis; VD17 23:323920V], small 4to, Augsburg, Johann Wehe, 1655.

⁂ "This edition, of which there are two copies in the collection, is the same text as the first edition. The title page has been changed to better represent the contenttwo major problems of the day, dialing and gauging, are featured prominently. Neither the edition of the previous year nor these two volumes contain figures numbered 2 and 3, an omission that appears to be deliberate" - Tomash & Williams.