See
http://webhome.idirect.com/~jproc/ve3fab/bc348_and_art13.html
from Jerry / [email protected]
My guess is a Consolidate heavy like B24, B32, or Coronado. Reason is
that trademark squarish Consolidate fuselage rib.
That 180T tuna (CU25?) is post-WW2 which rules out B32. All scrapped in
early '46