7/8” portrays a young boy in overalls and large hat. We don’t know the meaning of the word “Gamossi.” Reverse has early backpaper by W&H c. 1900. Text reads “This No. May Draw A Prize/No. 1550.” The number “1550” has been crossed out and inked above is a different number which appears to read “120.” Hake book Collectible Pin-Back Buttons photo example Children’s Clubs section #100. Button has faint traces of age with .25” light scratch on left bkg. Still glossy and near VF. Only one we’ve seen. Comes with Hake’s COA.