I just bought one on Amazon.  Was not cheap.  Half Price Books would be another place to look.

Lenox WA5OVG

Subject: Re: [ARC5] Wartime FT-243 xtal mfrs

I have looked for this book for years but have yet to find a copy.

Scott W7SVJ

The best historical tome for crystals is the book "Crystal Clear".  It lists over 50 wartime crystal providers.  It goes over the Brazil Connection, Leo Meyerson, and a whole lot more. 

Jeep K3HVG