(Duncan, c.1960s-70s) A store display of (4) lighted yo-yos and (6) spin tops, all manufactured by Duncan. All the toys are still attached to their original cardboard backings with plastic coverings. The batteries which come with the yo-yos all show signs of corrosion from age. The yo-yo packages measure 4.5"x4" and the spin tops measure 5"x5", and all are contained in the 14.5"x6" and 5" tall cardboard display box. The condition is good, with some edge-wear, as well as some bending and warping to the cardboard from age.