Three-In-One - Imperial
Three-in-One has two bands of diamond-filled diamonds on the exterior. The space between the bands of diamonds is divided into concave flutes. All Three-in-One pieces have a bracket edge of alternating large scallops and smaller points.

Above are a 7-inch plate, in smoke, owned by Carl and Eunice Booker. Small plates are about 6 3/4 inches across and come with a 2 7/8 inch base. Colors for small plates seem to be limited to marigold and a rare smoke. Often the small marigold plates have a striking yellow inridescence.

Small bowls are also known and have the same 2 7/8 inch base as the small plate. Small ruffled sauces are found in marigold, purple and smoke. Some small marigold bowls are tri-cornered as pictured in the upper right photo. These tri-corner bowls have the 2 7/8 inch base but are often so pulled at the three corners that the bowl looks large. This tri-corner bowl is 7 1/2 inches from one tip to the opposite side.

Large bowls are pictured to the right. Large bowls have 3 3/4 inch bases. On top is a marigold rosebowl. Below the rosebowl is a large size ruffled bowl in smoke and at the bottom is a round flared bowl in marigold. This round flared bowl is 7 1/2 inches across but large bowls can be bigger depending on the shaping.