Adorable Sewing Dangle Brooch Pin - Pewter?

This adorable, vintage dangle brooch / pin featuring a seamstress’ measuring tape and buttons with dangling sewing machine, scissors and thimble charms. I think it is pewter. The back of the tiny thimble is stamped “R.I.BEAD”. This brooch is in great condition with some signs of age on the back pin.