This is an original KEYSTONE automotive radiator cap motometer used back in the day.  10 1/2" wing spread and 2 1/4" tall.  The eagle head is spring loaded to release the cap, works fine.  The rear hinge for the cap is broke on the right side (last picture).  The right wing was repaired by drilling a center hole in each piece and inserting a small metal rod (dowel) then using J-B Weld...it will hold!!  I was going to make a steam punk desk ornament with it but after repairing and cleaning, figure it might be good for someone to use as parts or repair.  $15.00 shipping