SIMPSON (William John Ritchie). On the Distribution of Phthisis in the Eleven Northern Counties of Scotland, as ascertained by Statistics extending over a period of twenty-two years.1884

[London: Kenny & Co., 13, [1]pp., caption title, folding coloured map, disbound. Offprint from the 'Transactions of the Sanitary Institute of Great Britain', Vol. 5, 1883-4. Formerly in the library of the Birmingham Medical Institute. No other copy located.