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Sorry to hear of your father’s passing also sincere thank you for his service.
Do you know his old Phone # from back then also are you sure the car was sold before September ‘72?
Here’s a couple Old PA Newspaper Ads for ‘67 Z-28’s below, most interesting is the Dec. ‘72 Intelligencer Journal Ad with 4:88’s noted being it’s from Lancaster PA, about a half hour from Reading?
I second joining up w/ the Lost Musclecars FB group also wish you best of luck w/ your quest!
~ Pete
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