Bob,
It is a book published on the FP 45 Liberator. Hard to find many years ago. If I recall it was $65 back then. Hardcover 8 1/2" x 5 1/2". Talks about design, production, operation, supposed distribution, has a picture of the instructions. Stuff like that.
I went to the Springfield Armory a couple years ago. They had one on display.
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