I dont have a Griswold Pup to check, but I've always thought Hubely Mfg Co. probably made the Hines pups. I've been asking forever about Hines, and no one seems to know what the Hines name represents?....a business advertisement?....or a foundry?...I know most of the Hines I've seen, in all the variations and styles of printing, have been better quality on the average compared to the Griswold Pups I've seen. Much like most of Hubley's products. I know Hubley created the Fido dog bank and then made paperweight sizes in them. The Fido design was patented in 1914 by Hubley and that has always raised the question of who copied who? For anyone who is not familiar with the Hubley Fido, especially the paperweight size, it is almost a dead ringer for the other pups you see including Griswold. With the exception that it has smooth, not cratered eyes, a horizontal mouth, and a cast tongue. Body and ears are the same.
Harry,
Have you tried to measure a Hines pup versus a Griswold pup?