RARE theological treatise on the life and mission of Jesus. Printed in old German script (gothic/fraktur). 110x180mm. XXIX+624 pages. Quarter-leather Hardcover with gilt spine. Cover and spine worn and stained. Cover corners and edges bumped and peeling. Spine peeling and partly missing. Spine bottom edge taped. Title page bottom part detached from binding. Pages yellowing, slightly age-stained and slightly wavy. [SUMMARY]: This extremely rare anonymous theological work is otherwise in good condition.