Until the 1930s the Crystal rugs were bordered, with a central design woven in natural colors, sometimes with some red.

This one was bright blue, with a gold-braided knot as its central design.

Improvements emerge incrementally, from an open-ended, decentralized process rather than a central design.

If a quadratic effect is expected for a factor, a more complicated experiment should be used, such as a central composite design.

The central design and technical support department includes some of the most experienced professionals in the renewable energy sector.

The 2-cent stamp has for its central design a ship representing the Restauration.

The 5-cent stamp has for its central design a Viking ship.

Most of the central designs were adapted from the counties' coat of arms.

They all look exactly alike, I told you, central design, central manufacture.

And its central design will be a rose in memory of his mother Rosetta.