Contemporary quarter calf over stippled cloth.
1870 · Braunschweig.
by Schellen, H.
Braunschweig.: Friedrich Vieweg., 1870. Contemporary quarter calf over stippled cloth. . Good plus, covers shelfworn, inner hinges weak, ink name to ffep, contents very good.. 8vo., 22.3x14 cm. . German text. A general treatise on telegraphy, well-illustrated. weight: 2.5 lb. Numerous illustrations, one folding plate with circuit diagrams. (Inventory #: 183445)