Vintage Dunlop Tennis Ball Thermos plus 2 Metal Tennis Ball Cans

Description

3 items that include the following:
1) THERMOS - Dunlop Championship YELLOW TENNIS BALLS Advertising Thermos (Tin and no balls) that is in good condition and could still be used for drinks.
2) Tennis Ball Can #1 - an unopened can of Pennsylvania tennis balls in a metal can with the 3 balls inside and the existing tennis ball opening-tool still attached to the bottom - this is very rare.
3) Tennis Ball Can #2 - an opened can of Wilson tennis balls in a metal can with the 3 balls inside.