Ad for the Knorr instant soups, boasting 3-4 plates for mere 15 cents; made by Leonetto Cappiello (1875-1942), Switzerland, c. 1934

Ad for the Knorr instant soups, boasting 3-4 plates for mere 15 cents; made by Leonetto Cappiello (1875-1942), Switzerland, c. 1934

by Provinz_Wartheland