
Touchstone from the souk in Mutrah, Muscat, Oman, 1994
1994
1994
1995
1995
1987
1997
1987,1998
1992
1991
1989
1998
30-300
2000-1350
10,000-2,000 BCE
1987
1992
1992
1992
1992
1992
1992
1988
1992
1993
1989
1990-1999
1990-1999
1997
1990-1999
1996
1970 and post 1989
1991
1996
circa 1993
1989
1989
1989
1989
1989
1995
1989
1989
1989
1989
1989
1997
1992
1997
1994
1987
1994