Munchen: Theodor Ackermann 1889, 1891. First Edition. 65 pages ; 27 pages + three folding plates. Two works bound as one. Folio. Red buckram, exlibrary USAF Geophysics library. Occasional markings internally. Text in German. Good. Cloth.

Both papers are from "Beobachtungen der meteorologischen Stationen im Königreich Bayern". Front wrapper..... More