Image Item No. Description  9271-1  (Instructions) for Large Lego Dacta Basic Set Catalog: Instructions: Educational & Dacta: Universal Building Set  9275-1  (Instructions) for Medium Lego Dacta Basic Set Catalog: Instructions: Educational & Dacta: Universal Building Set  9280-1  (Instructions) for Giant Lego Dacta Basic Set Catalog: Instructions: Educational & Dacta: Universal Building Set  9366-1  (Instructions) for Town Set Catalog: Instructions: Educational & Dacta: Town  9376-1  (Instructions) for Castle Set Catalog: Instructions: Educational & Dacta: Castle: Fright Knights  9453-1  (Instructions) for Universal Set (Large Topic Set) Catalog: Instructions: Educational & Dacta: Supplemental  9615-1  (Instructions) for 9-Volt Motor Add-On for Simple Mechanisms Catalog: Instructions: Educational & Dacta: Technic: Supplemental  9617-1  (Instructions) for Introducing Air Power Set (Pneumatics I: Introduction to Air Power Set) Catalog: Instructions: Educational & Dacta: Technic  9618-1  (Instructions) for Structures Set Catalog: Instructions: Educational & Dacta: Technic  9630-1  (Instructions) for Nonmotorized Simple Machines Set (1997 Version) Catalog: Instructions: Educational & Dacta: Technic  9645-1  (Instructions) for Motorized Simple Machines Set (1997 Version) Catalog: Instructions: Educational & Dacta: Technic