Vintage Pyrex 1930s -1940s Oval Oven Roaster Platter dish blue tint clear glass

Description

Vintage Pyrex 812 A-D 1930s - 1940s Oval Oven Roaster Platter Casserole Dish measures about 13" across long ways and about 8-1/2" short ways. It is marked  TM. REG. A-3 PYREX U.S.PAT.OFF. and has 812 above logo circle and A-D below circle. FOR OVEN AND BROILER USE ONLY around the circle.
The Pyrex markings that I looked up suggest it is from 30s-40s era. I'm no expert but it does look older.
You get the item in pictures. It is in good condition, I did notice a very tiny ding or chip by left side handle edge. I tried to take a picture doesn't show up on camera hardly. It is a tiny tiny ding I bearly noticed it myself. May just be a flaw in the glass?
Shipping is free in the USA only. I'll ship as soon as payment clears. No international buyer's please. Thanks.