[Trade catalogues] Lot with more than 30 various catalogues,

incl.: (1) Téléphones et sonneries électriques. Dixième édition. London, The Sterling Telephone & Electric Co., (c. 1915), V,149 p., many illustrations, original cloth, 4to.

(2-4) Service-documentatie van de Erres televisie-ontvangers (...). The Hague, Van der Heem N.V., c. 1960, 3 files with illustrated documentation for various devices, original clipbound wrapper and with loose, stapled additions, A4-size; (5) Microscopes and apparatus. London, R.& J. Beck, Ltd., c. 1920, 80 p., many illustrations, original cardboard, 4to (spine dam.); (6) No. 44A. Microscopes. London, E. Leitz, (1912), 84 p., many illustrations, original wrapper, 4to (wrapper partly discoloured); (7) Mikroskope und Hilfsapparate. No. 30. Berlin, O. Himmler, (c. 1920), 94 p., many illustrations, original wrapper, 4to; (8) Materiel special pour chocolateries. Auvelais, Ateliers H.M.S. Société Anonyme des Ateliers Heuze, Malevez & Simin Réunis, (c. 1935), profusely illustrated, original riveted wrapper, 4to. And with ± 25 more, incl. several double, on stoves and heaters, devices for pigeon racing, measuring tapes and other measuring equipment, small firearms (3x), radios, sponges, agricultural and horticultural tools etc. (total 30+)