Butterfly Pin Lot Enamel Rhinestone Bug German USA BeadRage

3 pieces as shown - orange piece is I believe old German acrylic and measures 2 3/4" across - large gold is a very vintage piece with high crown paste rhinestones - those are not in the best conditions but I'm guessing this one is from the 40's - might be USA might be European - last piece is a lovely piece with enameling and tiny pearls - this one measures 3" across.  All are in good vintage condition. Of course another one and only set. Once sold gone forever.