Rubychip I
W. Logan Fry 1990

Rubychip II
W. Logan Fry 1990

Rubychip III
W. Logan Fry 1990

Rubychip IV
W. Logan Fry 1990
 

Rubychip VI
W. Logan Fry 1991
 

Rubychip VII
W. Logan Fry 1991