Four lithos and 11 cellos, most about 7/8" issued c. 1937-1941. Several have text only in Chinese but most are in English with typical slogans such as "Help China," "Thumbs Up For China!," and "China Aid Council." One button may be in the group by error as in the top row far right we found tiny paper scrap stuffed on reverse with barely legible pencil notation "Armenian Youth Of America A.Y.A." although none of these letters actually appear on the button itself. An interesting group that foreshadows our own involvement in WWII.