FORTRESSES OF THE BIG TRIANGLE FIRSTIt is now over fifty years since the B 17 first took to the air. In the years since these events took place, the B 17 has become the most well known U. S. World War II combat [] Characteristics Book cover finish Hardcover ( square back binding ) Condition Used very good Number of pages 320 Published date 1986 Language English Size 29 x 22 x cm Author Cliff Bishop Editor East Anglia Books Description It is now over fifty years since the B 17 first took