GREAT 1957 8 PAGE CATALOG FOR DELTA BOATS "AMERICA'S MOST BEAUTIFUL OUTBOARDS" FROM 4335 SOUTHWEST HIGHWAY OAKLAWN, ILL.!  "ALL DELTA SHAPES" WERE "ESPECIALLY DESIGNED AND BUILT BY UNITED STATES MOLDED PLYWOOD CORPORATION EXCLUSIVELY FOR DELTA BOATS." THIS IS A FANTASTIC BOAT CATALOG AND A OAKLAWN HISTORICAL ITEM! It is about 10.5" x 7". All of my items are guaranteed to be as described.  Thanks for bidding and good luck!