Vintage Sterling Hula Ukulele Player Kreisler K Speck Chatelaine Brooch

Amazing vintage hula dancer and ukulele playing man chatelaine brooches set. They're rosy gold over sterling silver, decorated with aqua rhinestones, and connected by a chain. I've researched these and found they were designed and patented by K Speck and made by Kreisler. An unusual and beautiful set, with each piece marked Sterling on back. The hula girl measures 2" x 1 1/4" and the ukulele player is seated and measures 1 1/2" x 1 1/8". The chain between is goldtone and measures 6". Total weight is 19 grams on my scale. Nice vintage condition overall with some expected wear to the rosy gold finish, and one missing rhinestone at the end of the ukulele. The hula dancer's face looks a bit flat on the bottom half and has some heavier than usual wear there, so her expression looks a little upturned and unusual -- but I've seen the patent sketch and it really looks like this girl.
Great vintage piece of Hawaiiana, perfect for summer!