From: Kyle Owen
So the same technique would work on the 11/35, then?
Yes, the /35 and /40 are completely identical, except for the number
painted on the inlay on the front console.
(Well, the /35 was often sold in a BA11-K box, and the /40 in a BA11-F, but
that's just physical configuration, and is just a 'usually' - there are
/35's in BA11-F's [for sure], and probably /40's in BA11-K's.)
Noel