Inyangar, S.V.P., Pitcher, W.S., and Read, H.H. (1954). ‘The Geology of the Maas Area, Co. Donegal’, in ‘The Plutonic History of the Maas Area’, a reprintInyangar, S. V. P., Pitcher, W. S., and Read, H. H. (1954). The Geology of the Maas Area, Co. Donegal, in The Plutonic History of the Maas Area, a reprint from the Quarterly Journal of the Geological Society, v. 117, pp. 203 230. Folded, b w printed map, 1: 15,840, 26. 5 x 39cm scale. in very good condition. Text staple bound in pink paper cover which is detached and split on spine, text age toned, otherwise clean and in good condition.