- Both vols. owner's stamp on title-p. and spine sunned; vol.2 foot of spine dam.
= DSB XII, p.529. Rare.
Bohr, N. Les spectres et la structure de l'atome. Trois conférences. French transl. A. Corvisy. Ibid., J. Hermann, 1923, (4),152p., orig. wr.
- Backstrip dam. = Rare.
AND 3 others similar, i.a. one volume of 41 offprints on cosmic radiation by i.a. J. CLAY, M. RUTGERS VAN DER LOEFF, A. VAN GEMERT, H. DEN HARTOG and F.A. MULLER (1933-1944, 2 typescript/ manuscript index lvs. bound with, contemp. hcl., orig. wr. pres., mostly from PHYSICA and PROCEEDINGS OF THE NEDERLANDSCHE AKADEMIE VAN WETENSCHAPPEN. Owner's entry and annots.).