Used entire small sheet. Japan Trade Exposition. Unperforated 20-panel small sheet. (cf. Regular sheets have perforations and are 50-panel sheets) Comb-shaped cancellation: Nagoya East, February 19, 1952. Partial cuts, folds, and yellowing on the selvedge (please check the images). ★ While many unused sheets are available, used ones are rarely seen. This is a valuable small sheet. The price has been kept low considering the condition.