J.B. Gotta`sche Buchhandlung Nachfolger, circa 1900. Language is German. 

Decorative cloth bound. Dimensions are about 8" by 5". Page edges are marbled.

Cover, hinges, and binding are in-tact. Overall clean pages. Rear end paper of Volume II begining to crack slightly. Dings to cloth cover, as shown. Previous owner book plate, as shown. Should be handled delicately to preserve condition. 

Standard shipping with UPS or Fed Ex.