The person that researches many of my chips, although he was not able to attribute the KKK chips did tell me that Scranton, PA was a hotbed for the Ku Klux Klan in the 1920s.

Is there any KKK material that matches the KKK displayed in the inlay?

By the way, the blue and yellow chips are the same chips shown in the USPC photo. I removed them from the sample book many years ago.