Excell M2 Pocketphone, 1987.
1987
1987
1985
1986
1985
1985
2000-100 BCE
1988
1989
1987
1986
1989
1986
1989
1985
1985
1989
1985-1988
1985
1986 (replica); 1501-1600 (original)
1989
1985
1987
1988
1990-96
4000-2001 BCE
1985
1988
1988
1988
1987
1985
1988
1987
1989
1989
1987
1989
1986
1988
1986
1989
1989
1989
1989
1989
1989
1989
1989
1985
1985