Observationes medicae oppido rarae, in Spa & Leodij animadversa, cum medicamentis aliquot selectis, & ut volunt secretis [...].

Sm. 8vo: [108] ff. (marg. dampstaining throughout, a few ff. sl. browned).

19th-c. half calf, marbled paper covers, gilt orn. spine with raised bands (dampstained).

First edition of this work on medical cases observed in Spa and Liège. H. de Heer (1570-1636) is renowned for his work "Spadacrène", one of the most important works on Spa's mineral waters.
Ref. de Theux 101. - Krivatsy 5380. - Body, Bibl. spadoise, 15. - Not in Wellcome, Bibl. Walleriana.
Prov. Duverger-Vandevelde (blind monogram on front cover).