Vintage Aluminum Horse Bits Curb Grazing Spoon Roller Silver. Shipping to the USA only.  This auction is for a lot of 11 vintage horse bits.  Collectible and useable bits.  Some have steel mouth pieces. 1 marked Renalde, 2 marked Ricardo (script), 1 marked Colorado Bit and Spur Co., 1 handmade, 1 marked Don Ricardo, and 2 unmarked, one north and judd snaffle, one hack one side is stuck, one unmarked steel bit.