Sec. 151.336.  CERTAIN COINS AND PRECIOUS METALS.   The sale of gold, silver, or numismatic coins or of platinum, gold, or silver bullion is exempted from the taxes imposed by this chapter.
Added by Acts 1989, 71st Leg., ch. 231, Sec. 7, eff. Aug. 28, 1989.
Amended by: 
Acts 2013, 83rd Leg., R.S., Ch. 844 (H.B. 78), Sec. 1, eff. October 1, 2013.