One of the original bowls from the 1940s Primary Care Set! Rare “no number” bottom stamp (the earliest Pyrex opal ware bowls did not have standard model numbers, but this is the size later marked 403). Green, 2.5 Quart capacity. Measures ~8.5” diameter x ~4” H. Unusually good condition: glossy with bright, beautiful color. Only minor signs of wear consistent with age and use. Please see all photos. New to Poshmark? Join using code @actuallyvintage and receive $10 off your first purchase (from any seller)!