This Rocket guitar sold for $471 on ebay. This one only has one pickup, Dennis's has two.

Not much info available for Rocket guitars. I did find this and it sounds a little closer;

Hi, My father has a Sears and Roebuck Harmony Rocket guitar he's not for sure if it is a 63' or a 64'. It is a hollow body with 2 pick-up electric guitar. He is curious as to how much it is worth. He does not want to sell it, as he is an avid guitar player .

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