Pair, each 11x14x1" thick wood block w/metal printing plate on top. For ©1956 set by the Exhibit Supply Co. of Chicago. 16 cards comprise this set and each block has eight different plates so this pair was used to produce the full set. One example card is shown in our photo but this lot is for just the printing blocks. Each features an image to go along with text on how to perform that trick. Titles include "See A Ghost, Knot In Handkerchief, The Pinned Finger, Vase And Rope Trick," etc. Each shows wear from use as is to be expected but remain Fine and are great display pieces. These come w/original cardboard box w/label on one side noting series name and company. Box has wear and extensive clear tape. VG. A great item for the exhibit card completist or magic collector.