13. Mainz, s.d. (ca. 1870), Verlag von Joseph Halenza, oblong in-4°, 23 x 32 cm, title (printed in violet) + 22 steelengravings 14,5 x 22,5 cm, publisher's red embossed cloth (binding damaged, back gone, upper cover and several leaves loose) Some marginal foxing but views generally free of stains. Contains views of Heidelberg, Bonn, Frankfurt, Coblenz, Bad Ems, Cöln etc.