G. Kolff & Co

First edition published in a small number of copies of this offprint from the journal "Natuurkunding tijdschrift voor Ned. Indië". A photographic portrait of the author. Copy complete with its folding plan and 8 photographic plates at rear. Worming to covers, slight perforations at head of second cover, handsome interior condition. Marginal annotations in French and pencil on some pages. Rare.

First edition.
Publisher's binding in pale grey semi-flexible boards, spine sunned, one joint cracked at foot, slight corner damage at head of front board.
Some light foxing. Rare.