I have a freind who possesses what looks like B-24D Service and Instruction Manuals that was his dad's who worked for a company in San Diego, California area that manufactured the B24, are these of any value? It's like a seven or eight book suitcase, the case looks like it was made for the books. His Dad passed away recently, He hasn't had the time to go through it yet. Would like some feedback.
Doug
Doug