Now very rare these models are copies of the old Siku V 67 . They were common toys 20 years ago , selling for a couple of escudos ( 10 , 20 cents ) . There are 2 versions , the first , perfect copies with almost same coloros , grey base with a small lead weight glued to the base and later , the second version with colorful liveries , transparent or colored windows , black base and without the weight . In my collection I have 4 models one yellow , blues ( 2x ) and green . ( Nº 14 , yellow , 17 and 113 , blue and 182 green ) .
