Technic | 1991 | Brickset: LEGO set guide and database
8836 Sky Ranger - LEGO instructions and catalogs library
BrickLink - Catalog c90eut3 : LEGO 1990 Medium Technic / Model Team European (113582/113682-EU III (D/A/CH/F/I)) [1990:Technic] - BrickLink Reference Catalog
LEGO Technic 8825 - Night Chopper - DECOTOYS
LEGO Catalogs 1990 Medium Technic / Model Team European 113578/113678 c90eut2 | eBay