WagnerWare Sidney -O- Magnalite 5 quart Roaster Dutch Oven 4248-M. This is definitely a pot that cooked 3,600 roasts, well used and cared for with the usual scars that come from weekly use for 70 years (that's 3,640 Sunday roasts and baked chickens). This Art Deco roaster looks like an Airstream for your stove. Made between 1934 and 1959. Magnalite is known for its even cooking due to the ability of the magnesium-aluminum alloy to conduct heat, it's ~10" in diameter not including handles. This will definitely be a great addition to your kitchen arsenal.
