Spaceobject Prototype 1, 1999
5 x 5 x 5 in, aluminum, rubber, paint, stainless steel
Spaceobject Prototype 2, 1999
5 x 5 x 5 in, aluminum, rubber, stainless steel
Spaceobject Prototype #3, 2003
10 x 10 x 3 in, aluminum, rubber, antennae, stainless steel
