12 pieces Men's Vintage Snap/Cuff Links Vintage

Cuff Links from Park Roger Jiffy, Patients June 11 1920, & Sept 14 1920, Also a Kum-A-Part, and Snap Link registered product. Some are not marked at all. All are from from my great uncle's estate which could include my great great uncle as well. The patent was submitted in the 20's. The patterns of most are indicative of the art Deco design and made of Mother of Pearl, Silver/Teal celluloid. Thank you to stormtreasures for their input on these items!