Obverse of Britannia Silver Bullion

There are 2 versions of the obverse - fully proof and semi proof.

Fully Proof Obverse - Odd Years except 1999 (2001, 2003, 2005, 2007)

Semi Proof Obverse - Even Years and 1999 (1998, 1999, 2000, 2002, 2004, 2006)