Filed: June 16, 1928CRAYONSSerial Number: 71268136
Filed: June 16, 1928CRAYONS, [SLATE PENCILS, AND CHALK]Serial Number: 71268137
Filed: June 16, 1928CRAYONSSerial Number: 71268138
Filed: June 16, 1928CHALKSerial Number: 71268139