These Brass Ballarina on the moon pins were found in storage, They say 1900 Souvenier, Street fair and harvest carnival, Pendleton Oregon Sept 18-22. we cant find any information on them anywhere other than the packaging they came in was from Schwabb stamp and seal co out of Milwaukee. Does any one know any thing? The pin measures 2 and a quarter inches in height. It is Pre- round up for sure.