DBS Double Helical Gear and its application as a high effeciency speed reducer.
Huddersfield: David Brown & Sons. [n.d., ca. 1920?]. Small 4to, 21.8cm. Pp. 136, 65 photos (mostly full-page) and figs., subject index. Paperbound, orig. printed wrappers. Stain on rear cover, some light traces of use but a very good copy yet. Scarce.
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Dessins italiens du XIVe au XVIe siëcle. Collection Michel Gaud. Vente Samedi 20 juin 1987 à 15 h.
Monaco: Sotheby's Monaco, 1987. 4to, 27cm. Pp. 178,[10], 121 large colour reproductions with extensive descriptions. Hardbound, orig. printed boards with pictorial dust jacket. Fine. - With tipped-in list of hammer prices.
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Dessins anciens et du 19ème siècle. Jeudi 10 avril 2008.
Paris: Christie's, 2008. 4to, 26.7cm. Pp. 183, 225 illustr. in colour, artist index. Paperbound, pict. stiff wrappers. Fine unused copy. - Auction catalogue listing 225 well described and partly annotated lots.
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Dreizehnter Jahresbericht der Ohio Staats-Landbaubehörde mit einem Auszug der Verhandlungen der County Ackerbau-Gesellschaften an die General-Versammlung von Ohio für das Jahr 1858.
Columbus, Ohio: Druck von Reinhard und Fieser, 1859. 8vo, 23.5cm. Pp. xl,631, some tables and a few wood-engraved figures in text. Orig. blind-stamped cloth, gilt title lettering on backstrip. Mild rubbing to binding, contents with scattered foxing, good otherwise. - Rare.
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Dynamiek en vernieuwing op de Veluwe. Reconstructieplan Veluwe. Deel A: Hoofdlijnen.
Arnhem: Provinciale Staten van Gelderland, 2005. Gr.4to, 29.5cm. 300 blz., 3 gevouwen kaarten in kleur, meerdere kaarten in kleur in tekst, bijlagen, met DVD met talr. kaarten als pdf -bestanden. Ingen., orig. geïllustr. omslag. In nieuwstaat.
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Earth movements and organic evolution. [International Geological Congress. Report of the 18th Session, Great Britain 1948. Part XII. Proceedings of Section L.]
London 1950. Small 4to. Pp. 59, figs., diagrs., refs. Orig. wrs. - Contains 6 papers and abstracts.
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Ecology and distribution of Fungi (Agaricales, Helotiales, Erysiphales, Gasteromycetes). [Scripta Mycol., 9.]
Tartu: Institute of Zoology snd Botany, 19 8vo, 19.5cm. Pp. 144, refs. Orig. printed wrappers. Fine. - Contents: Kalamees, K. The composition and seasonal dynamics of fungal cover on mineral soils (pp. 5-70). Kalamees, K. Trophic groups of Estonian agarics (pp. 71-98). Raitviir, A. The genus Phaelobelonidium (pp. 99-132).
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