5 vol. of descriptive geometry with illustrations, courses and models. Folio (spotting and offsetting in...

5 vol. of descriptive geometry with illustrations, courses and models. Folio (spotting and offsetting in some of the vol., titles of n. 2 and 3 def., some ff. loosening). Contemp. or mod. bound. 1. Naturel, L.J. - Cours de dessin de mécanique organes de machines. Paris, Bernard & Cie, 1897. Ill. with 28 (of 30) lithogr. pl. Prov. Werner Gunther (bookpl.). - 2. Bardin, G. - Cours de dessin industriel [...]. 1re partie. Géométrie graphique [- 2me partie. Étude géométrique des solides]. Paris, Lacroix, 1862. Ill. with 30 lithogr. pl. by Broise & Thieffy. - 3. Locard, E. - Cours de dessin linéaire appliqué aux arts et à l’industrie. Atlas. Paris, Carilian-Goeury et Dalmont, 1847. Ill. with 35 lithogr. pl. by Hibon. - 4. Études de dessins géométrique et de lavis. Paris, Delarue & Fils, s.d. Ill. with 39 coloured lithogr. pl. - 5. Cours pratique de lavis. Paris, Basset, s.d. Ill. with 10 lithogr. pl. by H. Berthoud. Coat of arms of "École municipale Turgot" on front cover. Prov. Werner Gunther (bookpl.). - Stamps in some vol.