Multifunctional Children's Block Seating Unit, 1970s

An unusual home made set of small seats. Two of the seats can be stored inside two of the parts as shown (a handle cut into the block seat enables them to be pulled out). The set was probably made by progressive thinking design enthusiast in the 1970s. It is not made to the most precise or well done standard but has character that gives it a charm. Some repairs and light damages as seen.