Author: PHILIPS ELECTRONICS AND ENGINEERING:
Title: Voorschrift Signalscope. Infrarood apparatuur Philips Usfa N.V. Type Nr. Us 9020/o2. CL. Nr. 575.20. 70 compleet. Bediening en Onderhoud. Technische Handleiding. Nr. 32.
Description: S.I. [Eindhoven], s.n. [Philips company], [circa], 1960. Small oblong 8°. [210x160mm.]. Original limp wrappers, stapled. Cyclostyled covertitle. 71pp. of descriptive cyclostyled text. Numerous cyclostyled diagrams in text with supportive maintenance text. Copy marked Dienstgeheim (restricted). Dutch language detailed maintenance report about a [recent developed] military infrared nightview apparates, which includes detailed information about its use and maintenance, devloped by a dutch globally operating conglomerate Philips Gloeilampen Fabrieken. Very good copy. Rare.

Keywords: philips manual maintenance restricted electronics militaria night infrared apparatus technique technology militaria dutch promotion production history nightview history invention industry industrial