LEGO Motor Add-On for Simple Mechanisms Set 9615 Instructions

Includes Sets 9615 and 9630 together in a case with sorting tray and guide. Retired set from 1997 with 217 Pieces. Great educational set! Used LEGO

LEGO Motorized Simple Machines Set (9645) Complete & Clean Includes 9615 & 9630

Nonmotorized Simple Machines Set (1997 Version) : Set 9630-1

Lego Technic Multi Function Gearbox with Build Instructions

Lego Educational Division set with Instructional Books

LEGO 9614 Dacta Technic Pulleys Mini Set

MOULDKING 13107 Ultimate Edition 42009

Bricker - Part LEGO - 5306bc162 Electric, Wire with Brick 2 x 2 x 2/3 Pair, 162 Studs Long

Lego dacta Simple Mechanisms Set 9630 Educational

LEGO Dacta 9630 incomplete with extras see pics

LEGO Dacta Technic

Bricker - Construction Toy by LEGO 9645 Powered Mechanisms Set