Vintage Celluloid Scotty Dog Cuff Bracelet

Certainly a special find ! Not sure if this cute Scotty Dog cuff hails from the 1940's or the 1950's. There is no signature to the back but "Pat Pending" is there, so obviously from a substantial vintage costume jewellery designer. The cuff itself is a light pink wash effect and the scotty dog is a terra cotta shade. He is substantial in size at 4cms x 6cms and the open cuff measures 6cms across with an opening of 3cms. Width of the cuff is 3cms.It will not fit a big wrist.   In excellent condition considering its age and soooo unusual. Gift boxed by Vintage Online.