Packard 4M2500 Marine Engine PT Boat Promo Book

WWII Packard 4M2500 Marine Engine PT Boat Promo Book. Titled PACKARD ON THE WATER. Reminds me of a promotional book that would be handed to VIPS. Pages are printed on a thick photo paper. 28 pages. Full of killer photos of all the PT type boats that used these engines. Has a plastic like spiral binder and a semi-clear plastic cover. The back cover is loose / separate. There is a little "waving" from moisture exposure, but I can say I have never seen another book like this. Has the person who it was presented to, name on the lower right corner but looks like someone tried to scratch it off. This piece is beyond killer.