Hispano-Suiza (Suisse). Foto's van 30 mm luchtdoelgeschut N.V. Hollandsche Signaalapparaten. Verzameling foto's van diverse apparaten IWK Industrie-Werke Karlsruhe. Information, Schützenmine DM 28 Übung Jugner Instrument AB. Passive night vision Judson Infrared inc. New 1985 edition Javelin electronics. Night vision equipment Javelin electronics. Model 325, Pocketscope Kern Swiss. Reflex sight RV Kollsman. Manportable common thermal night sights Israel Aircraft Industries ltd. Land navigation and reference systems Insight Vision Systems. 80 series, Thermal imaging camera London Electrical Manufacturing Co. (LEM), Silvered mica condensers
