Lot 209
BALY, E. C. C. Spectroscopy, Text-Books of Physical Chemistry, Volumes I, II and III. London: Longmans, Green and Co 1924 (vol I) marked purchased secondhand 1.3.48, 1927 (vol II) marked received 5.4.48, 1927 (vol III) marked purchased second hand 1.3.48. Vol I 8vo, 298pp, vol II 8vo, 398pp and vol III 8vo, 532pp. All in original red cloth, black lettered spine. Rubbing to corners and edges of spines.  £70-90