Pequetren toy model trains are made in Spain. They are battery powered and approximately HO scale. Track is a plateway where the un-flanged wheels of the loco and wagons run. Shown here are two sets I bought in Spain a t different times.
An unique feature of these Pequetren models is their partial tin plate construction. At one time this was a common construction system for models of all types, including trains. These models have a plastic base around which is wrapped printed and embossed tin plate. It is rather a clever system as the same chassis can be use for many different locos and rolling stock, all that changes is the printing on the tinplate