1981. Mitt. Geol. Ges. Wien Bd. 74/75; 372 pp. many figs./phot. 2 fold. & col. plts. in back pocket. Orig. wrps. with small libr. stamp, top of spine just a little worn, contents very good.
Erläuterungen zur geologischen Karten der Gebirge zwischen Lauterbrunnenthal, Kanderthal und Thunersee in 1:50,000. [ohne Karte]
1907. Geol. Komm. d. Schweiz. Naturf. Ges. Bern. 38 pp. 1 fig. 1 fold-out plt. with col. geol. section. Orig. wrps. with libr. stamp, backcover a bit worn along spine, otherwise and contents very good.
Geologische Spezialkarte der Republik Osterreich, 1:75 000, Zone 14 col. XI Weyer.
1912. Geol. Bundesanst. (Wien). Comp. G. Geyer. Fold. & col. map, with some annotation, fold-lines with repairs. Not a nice copy, but complete and good for reference.