Photos of B-17E with B-17F nosepiece

[Hoggardhigh]

Hi all,

I think I remember reading in Michael O'Leary's Boeing B-17 Flying Fortress (the 1998 book, not to be confused with this book by the same author) that some B-17Es were given the transparent nose fitted to the B-17F and G models.

Anyone have any photos of E model B-17s with such an installation?

Thanks