
Carton of four Viagra (Sildenafil citrate) tablets, Sandwich, England, 1996-1998
1998
1998
1996
1997
1997
1997
1998
1997
1996-1998
1996
1996
1996
1996
1996
1996
1996
1996
1997
1998
2000-100
2000-100 BCE
1997
1997
1996
1996
1996
1996
1996
circa 1996
1997
1997
1997
1998
1998
1997
circa 1998
1996
1997
1996
4000-2001 BCE
1998
1998
1996
circa 1996
1998
1996
1996
1998-1995
1997
1996
1998