One of the craziest and my favourite classic space sets as a kid, 36 yrs later and still a favourite now I've got hold of it again. 6951 Robot Command Centre. :
LEGO 6951 Robot Command Center Set Parts Inventory and Instructions - LEGO Reference Guide
LEGO Classic Space 6951 Robot Command Center | ecomsa.oauife.edu.ng
LEGO 6951 Robot Command Center Set Parts Inventory and Instructions - LEGO Reference Guide