Match motifs, model codes, and warning signs before valuing a piece.

1959–1963

Stylized atomic starburst in bold black on white pyroceram — a very short production run.

1976–1977

Delicate blue heather sprigs on white pyroceram — produced only in 1976–1977.

1959–1963

Gold and brown geometric/medallion design on white pyroceram — formal, dignified appearance.

1975–1978

Colorful folk-art motifs featuring roosters, vegetables, and country farm imagery.

1975–1980

Bold black eclipse/circle graphic on white pyroceram; minimalist mid-century feel.

1960–1966

Bold gold and black geometric medallion design on white pyroceram.

1962–1966

Stylized golden wheat stalks on white pyroceram.

1977–1984

Delicate wildflowers in blue and white on white pyroceram; subtle, understated motif.

1979–1984

Orange, brown, and red autumn leaf motif on white pyroceram.

1970–1977

Gold butterfly motifs with floral accents on white pyroceram.

1974–1979

Very subtle blue-gray misty sprig pattern on white pyroceram.

1977–1985

Simple country-style blue motif; traditional and understated.

1971–1975

Delicate blue floral bouquet spray on white pyroceram.

1972–1977

Colorful French-style rooster motif; farmhouse kitchen aesthetic.

1981–1985

Blue birds on branches; cheerful nature motif from early 1980s.

1975–1981

Colorful garden vegetables including tomatoes and greens on white pyroceram.

1972–1977

Bright orange citrus/marmalade motif; vivid 1970s kitchen aesthetic.

1977–1982

Green pastoral meadow with small flowers; soft, nature-inspired palette.

1971–1975

Harvest-themed motif with wheat, fruit, and earth-toned botanical elements.

1978–1984

Casual, hand-painted-style wildflower motif; folksy and colorful.

1983–1988

Small multicolor prairie wildflowers; busy but charming 1980s aesthetic.

1984–1988

Stylized purple/lavender iris flowers on white pyroceram.

1967–1975

Warm brown geometric 'town and country' pattern; earthy 1970s palette.

1983–1988

Soft pink roses on white pyroceram; romantic, feminine aesthetic.

1958–1988 (original run); reissued later

Classic blue stylized cornflower with stem and leaf printed on white pyroceram.

1958–1988

The P-10-B is the large Blue Cornflower roasting casserole.

1970s–1980s (revised print runs)

Later print runs of Blue Cornflower feature a larger, bolder flower.

1994–2000

Reissue-era cornflower pattern; less precise printing than original 1958–1988 runs.

1978–present (various runs)

Plain white pyroceram with no decorative pattern; French White is the named line.

1972–1987

Depicts stylized herbs and vegetables — eggplant, mushroom, marjoram, dill — in earth tones.

1972–1979

Small white daisies on green stems; also produced as a Pyrex pattern at same era.