I sure am thinking of you

On October 8th, 1916, seven months after his first comic strip debuted in the Chicago Herald, 24-year-old cartoonist Elzie Segar took out a sheet of his employers’ letterhead and wrote and illustrated the following love letter to then-girlfriend, Myrtle Johnson. Three years later, by which point he had married his sweetheart, his third comic strip – Thimble