| MIXED COLOR Diamond Rare Natural Uncut Gem .32-SPECIMEN |
| Liberia color trials stamps Szyk design Specimen |
| BEAUTIFUL MULTI-COLOR FLUORESCENT CALCITE SPECIMEN |
| MUTI - COLOR FLUORITE SPECIMEN - CHINA |
| 3 Subulate Polished Different Color FLUORITE Specimen |
| 54g Honey color Barite Crystal Specimen,Yunnan,China |
| MULTI COLOR GREEN PINK YELLOW QUARTZ LAPIDARY SPECIMEN |
| St Thomas & Prince 500Escudos 1956 Color Trial Specimen |
| St Thomas & Prince 100Escudos 1958 Color Trial Specimen |
| St Thomas & Prince 20 Escudos 1958 Color Trial Specimen |
| Portuguese Guinea 1000Escudos 1964 Color Trial Specimen |
| St Thomas&Prince 1000Escudos 1964 Color Trial Specimen |
| St Thomas & Prince 50 Escudos 1958 Color Trial Specimen |
| Portuguese Guinea 500 Escudos 1964 Color Trial Specimen |
| Belize 1974-76 Two Dollars Trial Color Specimen-Scarce! |
| Turkey 500 Lirasi L.1930 (1962) Color Trial Specimen |
| 12 oz GREAT COLOR ARIZONA PETRIFIED WOOD SPECIMEN # 37 |
| 10 oz GREAT COLOR ARIZONA PETRIFIED WOOD SPECIMEN # 35 |
| 11 oz GREAT COLOR ARIZONA PETRIFIED WOOD SPECIMEN # 36 |
| BEAUTIFUL MULTI-COLOR FLUORESCENT CALCITE SPECIMEN |
| color stereoview specimen finger coral |
| 11.15ct MULTI-COLOR NATURAL CHRYSOBERYL ROUGH SPECIMEN |
| 19.57ct MULTI-COLOR NATURAL CHRYSOBERYL ROUGH SPECIMEN |