Volunteers were busy today scanning more of the Leo Kohn negative collection in the museum’s archives.

Here we see Travel Air E-4000 (Kohn identified it as a D-4000) NC-407N at Milwaukee County Airport in Cudahy, Wisconsin at an unknown date, possibly 1941. The ship was owned by “Squeek” Burnett of College Park, Maryland and powered by a Wright R-540 “Whirlwind” of 165 h.p. Image courtesy of Wisconsin Aviation Hall of Fame.