All-Clad Master Chef Cookware Set. 5 Quart Stock Pot w/ Loop, Lid, and Handle (8 Diameter). 2 Quart Stock Pot w/ Handle and Lid (6 Diameter). 1.5 Quart Stock Pot w/ Handle and Lid (6 Diameter). 6 Quart Double-Loop Stock Pot w/ Lid. (Lid has 3 to 4 slight edge dips from drops but still sits well) (11 Diameter) (This One Is NOT Master Chef Likely D3 Line). 10.5 Saute’ Pan. 8.5 Saute’ Pan. (6 VESSELS, 4 LIDS). All Pots and Pans sit Flat and Have tight Handles and Loops, They have been very well-Kept and Shined. All of these EXCEPT FOR THE LARGE 6 QT are Vintage 1st Generation “Master Chef” line. The 6 Qt is a slightly newer model and different All-Clad line (likely D3) but also fairly vintage. ABOUT THE VINTAGE MASTER CHEF LINE. The vintage All-Clad MasterChef (MC) series is a highly durable, 2-ply commercial-grade cookware featuring a brushed aluminum exterior and a non-reactive (18/10) stainless steel cooking interior. Prized for its exceptionally thick aluminum core, it offers outstanding heat distribution but requires gas or electric cooktops Key Features: Construction: 2-ply bonded metal. Thick brushed aluminum outside for rapid heating, 18/10 stainless steel inside so flavors are not altered by the metal. Handles: Vintage original MasterChef pans have distinct, somewhat rough, tear-drop shaped handles. Performance: Heats even more evenly than some modern multi-ply lines.