Guardian Service Ware was aluminum alloy cookware produced from around the 1930's to the 1950's. It is still used by cooks today who appreciate it's properties.
Below is a video about Guardian Service Ware.


Vtg Guardian Service 13" Aluminum Octagonal Cooking Griddle Serving Pizza Tray Vtg Guardian Service 13" Aluminum Octagonal Cooking Griddle Serving Pizza Tray PayPal
$14.99 (0 Bids)
Time Left: 45m
2 pc Vintage Guardian Service Cook Ware Cast Aluminum Pot Pan Casserole Cookware 2 pc Vintage Guardian Service Cook Ware Cast Aluminum Pot Pan Casserole Cookware PayPal
$49.99 (0 Bids)
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ELABORATE ANTIQUE CAST ALUMINUM 4-QT GUARDIAN SERVICE COVERED KETTLE POT ELABORATE ANTIQUE CAST ALUMINUM 4-QT GUARDIAN SERVICE COVERED KETTLE POT PayPal
$39.00 (0 Bids)
Time Left: 1h 1m
Vintage Guardian Service Ware Small Oval Dutch Oven w Glass Lid Vintage Guardian Service Ware Small Oval Dutch Oven w Glass Lid PayPal
$19.99 (0 Bids)
Time Left: 1h 41m
VINTAGE GUARDIAN SERVICE  COOKING POT -MED SIZE VINTAGE GUARDIAN SERVICE COOKING POT -MED SIZE PayPal
$8.00 (0 Bids)
Time Left: 2h 10m
Vintage Aluminum Guardian Service Cookware 2 Quart Pot with Handles 11" Vintage Aluminum Guardian Service Cookware 2 Quart Pot with Handles 11" PayPal
$10.00 (0 Bids)
Time Left: 3h 10m
Vintage Aluminum Guardian Service Cookware 2 Quart Pot w Glass Lid Vintage Aluminum Guardian Service Cookware 2 Quart Pot w Glass Lid PayPal
$20.00 (0 Bids)
Time Left: 3h 13m
Vintage Large Guardian Service Roaster With Lid,  Aluminum Vintage Large Guardian Service Roaster With Lid, Aluminum PayPal
$40.00 (0 Bids)
Time Left: 3h 37m
INCREDIBLE 41 PIECE GUARDIAN SERVICE COOKWARE COLLECTION - NEW LOWER PRICE INCREDIBLE 41 PIECE GUARDIAN SERVICE COOKWARE COLLECTION - NEW LOWER PRICE PayPal
$565.00
$735.00
Time Left: 4h 9m
Guardian Service Aluminum Pan Pot Cooker 2 Qt (No Lid) Guardian Service Aluminum Pan Pot Cooker 2 Qt (No Lid) PayPal
$12.00 (0 Bids)
Time Left: 4h 39m