Jerry on the Job (Keystone Mfg. Co. -- 1920s or 1930s)
One of the earliest boxes I own, for a silent animated version of a once-popular comic strip. Keystone, located right here in Boston, also manufactured cameras -- including the one my dad bought me when I was eight years old. Its headquarters are now a condominium development. I'm not sure what the "toy projectors" referred to on the box were -- this is a 16mm filom, albeit a very short one.