The Morgan +4 is a car manufactured by Morgan from 1950-1969. It was then revived twice, from 1985-2000, and again in 2005. The +4 is a more powerful, slightly longer version of the Morgan 4/4. After 1962, these cars came equipped with a 2.1 liter inline four cylinder...
I suspect that this is not a 1940. It looks to be a 1950 +4 Morgan, four seater flat rad. The upright grill (the flat rad) was changed for the more familiar and more modern Morgan grill in 1954. Scruffy, rough, I wonder what barn it was pulled out of. See it here on...