Pyrex Model Numbers relevant to this site:

It may seem a bit clinical to refer to these pieces by number, but it’s a precise and unmistakable way to convey which piece is being discussed.  The model number is usually found on the bottom stamp or occasionally under the handle.  For some lids the number should be on the rim, if not on the tab handle.                   

Lengthy names like ‘Oven, Refrigerator & Freezer Set’ and ‘3-Piece Bake, Serve & Store Set’ seem unhelpful since these names did vary over the years.  The ‘3-Piece Casserole Set’ was known as a ‘Cinderella Casserole Set’ in the 1960s.  And similarly, Cinderella Bowls were called Mixing Bowls in the 1980s, and in the 1970s it was just a Bowl Set.

72 - Butter Dish
75 - Margarine Dish
77 - Gravy Server
770 - small footed bowl with a 1 cup capacity

1410 Mug – 9 oz Pyrex mug with a ‘diagonal’ handle.  The newer ones, mid to late 1970s onward, are marked 300ml.

Nesting Bowls:

401 – 1½ Pt Round nesting bowl (750ml)
402 – 1½ Qt Round nesting bowl (1.5L)
403 – 2½ Qt Round nesting bowl (2.5L)
404 – 4 Qt Round nesting bowl (4.0L)

441 – 1½ Pt Cinderella nesting bowl (750ml)
442 – 1½ Qt Cinderella nesting bowl (1.5L)
443 – 2½ Qt Cinderella nesting bowl (2.5L)
444 – 4 Qt Cinderella nesting bowl (4.0L)

300 Series – 3 Round nesting bowls marked 401, 402, 403
400 Series – 4 Round nesting bowls marked 401, 402, 403, 404
440 Series – 4 Cinderella nesting bowls marked 441, 442, 443, 444
(There is no evidence that Cinderella bowls were ever sold in a set of 3.)

Casseroles:

471 – 1 Pt Round Cinderella casserole (500ml)  Lid: 470
472 – 1½ Pt Round Cinderella casserole (750ml)  Lid: 470
473 – 1 Qt Round Cinderella casserole (1.0L)  Lid: 470
474 – 1½ Qt Round Cinderella casserole (1.5L)  Lid: 474
475 – 2½ Qt Round Cinderella casserole (2.5L)  Lid: 475

460 Set – 2 Round Cinderella casseroles marked 473, 474.  (aka:  2-piece Casserole Set)  The colour scheme is the same as that of the 480 set.  An uncommon set, it was made in only two patterns for a short time.

470 Set – 3 Round Cinderella casseroles marked 471, 472, 473.  (aka:  3-piece Bake, Serve & Store Set)

480 Set – 3 Round Cinderella casseroles marked 473, 474, 475.  (aka:  3-piece Casserole Set)

484 Set – 1 Round Cinderella casserole marked 474, only the box is marked 484.  For patterns with alternating colour schemes, this item was made in the primary shade rather than the secondary shade.  Therefore it is possible to find 474s of the same pattern in both colours.

485 Set – 1 Round Cinderella casserole marked 475, only the box is marked 485.  This piece was decorated with the primary shade, just as it is when sold in sets of three.

Round Cinderella 471 1 Pt Casserole.

501, 502, 503 – Refrigerator Dishes.  501 - 1½ cup, 502 - 1½ Pt, 503 - 1½ Qt  (aka: 4-piece Oven, Refrigerator & Freezer Set)

664 – 4 Qt Round Casserole.  A unique shape, it has no handles but has a sturdy wide rim, like a very large Margarine Dish.  Equipped with either a smooth lid or one with a pebbled texture. 

943/043 - 1½ Qt Oval Casserole (1.5L)  Casserole is marked 043, lid is marked 943.  When sold as a covered casserole it is called a 943.  This is an old numbering convention that dates back decades when all casseroles were sold either with or without lids.

945/045 - 2½ Qt Oval Casserole (2.5L)  Casserole is marked 045, lid is marked 945.  When sold as a covered casserole it is called a 945.  This is an old numbering convention that dates back decades when all casseroles were sold either with or without lids.

963/063 - 1 Qt Oval Divided Dish; they used to be called 1½ Qt.  The divided dishes that are Compatibles to Corelle always came with a decorated opal lid which is non-divided and is usually marked 945.  The dish itself is usually marked 063, and all together the set was sold as a 963.  This number appears only on the box.

Oval 2½ Qt 945 Casserole, an Autumn Harvest promotional called 'Wheat'


Pyrex Pitchers:

2932 – Juice Bottle (flask shape, slanted top) 32 oz, 1 Qt
2948 – Juice Bottle (flask shape, slanted top) 48 oz, 1½ Qt

3456 – Beverage Jug 56 oz, 1.75 L (smooth neck, no spout)
3472 – Beverage Jug 72 oz, 2.25 L (smooth neck, no spout)
3515 – Beverage Jug – 1.5 L, 1½ Qt (smooth* or rippled** neck)
3520 – Beverage Jug – 2 L, 2 Qt (smooth neck, with spout)*
7520 – Beverage Jug – 2 L, 2 Qt (rippled neck, with spout)**

6434 – Open Handle Pitcher 1 Qt
6437 – Open Handle Pitcher 1½ Qt

* - this type not made for Corelle patterns.
** - only in Country Cornflower.