Here is a a really nice Grijalva bit. This bit is marked EG* on both the shanks and is marked Magdalena Son. on the inside check. This is a real nice spade thatis inused condition. It is tight and ready to use or display in any collection. The EG* bits do no need any introduction. This would be a great bit for your Vaquero or Cow Horse Bit measures 8 1/2" from the top of the top ring to the bottom of the bottom ring and measures 5 5/16" across the mouthpiece with a 3 1/2" spade. Buyer to pay $12 shipping with insurance included in lower 48 states all others will be adjusted accordingly. Please ask all questions prior to offerding.