Father of all Technic sets just arrived - LEGO 850 ( year 1977 ). complet with box, instructions and both booklets. Only two pieces are missing (Technic black, axle 10) : r/lego
LEGO 850 Fork Lift Truck Set Parts Inventory and Instructions - LEGO Reference Guide
LEGO Set 850-1-b1 Grader (1977 Technic) | Rebrickable - Build with LEGO