The Spectrum Series covers a broad range of geometric patterns and abstract flower designs. It’s actually unknown which patterns belonged to the Spectrum group, although collectors generally include designs in the B-3xx series, Multi-Flori California, and Tahiti. The Spectrum family name was identified from magazine ads produced around 1936-37.

B-300

Simple wavy line and dot pattern found in multiple color combinations.

B-310

Zigzag pattern in bold colors

B-314

Wiggles and lines

Multi-Flori California

As noted in the Nelson book on Vernon Kilns, Multi-Flori was included as part of the Spectrum Series since pieces in the pattern been found with both the Multi-Flori California (monochromatic) and B-327 (polychromatic) versions. Known colors include green, brown, yellow, orange, blue and maroon on an ivory background.

Polychrome

Found in five different colorways marked A through E, Polychrome features a bright glaze block pattern on the rim.

Tahiti

The Tahiti pattern resembles the Multi-Flori pattern with filled in details. The blue plate marked “Tahiti C” has also been found in a rose and ivory combination. There may also be a Tahiti A and B pattern.

Vert

A simple green wreath design available in white and avocado.