antique & second hand items: This item is vintage
with production continuing under new ownership through the late 20th century
was an earthenware and ironstone manufacturer that operated from Burslem
was first introduced in 1945
Box has some ware but is still in tact
Pyrex Primary Colors set 401 402 403 Blue, Green & red mixing bowl set. - 300-S unnumbered antique & second hand items:Vintage Item disclaimers SEE ALL PHOTOS prior to purchasing. The red & green have a slight haze. All 3 bowls have excellent shine and color. This set includes the Blue, Red & Green only. The original primary colors sets, produced from 1945 to the late 1960s, typically include four nesting bowls in blue, red, green, and yellow. These vintage sets, known for their durable opal glass and vibrant fired on colors, are highly collectible. The original