Folder containing 33 plates of models of calligraphy made by Prof Giovanni Tonso teacher at the R. Istituto G. Sommeiller and at the scuola tecnica G. Lagrange in Turin. Publication awarded with the highest honours at the International and World Expositions in Paris - Genova - Chicago - Brussels. Doyen lithography by L. Simondetti in Turin. Very rare to find the original folder with all 33 plates. Folder size 22 x 29 cm. Plates size 20 x 28 cm. Folder and plates in good condition, one plate with a stain on the back that does not affect the front. Wear and tear: it was used for writing exercises. Loose plates secured in the folder with paper flaps. General condition from good to very good. Tracked shipping.