12mo, pp. iv, lii, 161, [1, ads], 20 + 12 folding plates. Contemporary unlettered sheep, spine divided by raised bands between double gilt rules. Some light soiling, plates creased, one plate with a horizontal closed tear about 8cm long (reinforced with archival tape on verso), a small wormtrack in gutter of appenxi. Binding rubbed and worn, insect damage to surface of leather. An ownership inscription dated 1839 to flyleaf.