If World War II had come a decade earlier it might have been the Martin B-10 rather than the Boeing B-17 Flying Fortress and Consolidated B-24 Liberator that might have been the workhorse of the U.S.

Here’s What You Need to Know: She was old by the time World War II was waged, but she made some serious history. If World War II had come a decade earlier it might have been the Martin B-10 rather ...