Large or small snowflakes in lines. This pattern came in two versions: white on black, or white on turquoise and reversed. Casseroles in this pattern came with clear glass lids.
The black color on these casseroles is a matte finish, not shiny like the other Pyrex colors. That color was called "Charcoal".
Items available in this pattern included:
1.5 Qt Cinderella Oval Open Baker #053
Oven-Freezer Server Set #550
2 Qt Oblong Casserole #575
1.5 Qt Cinderella Oval Casserole #943
2.5 Qt Cinderella Oval Casserole #945
1.5 Qt Divided Cinderella Oval Casserole #963
Promotional Items| Solid Colors| Unknown Patterns