Thanks for all the info.

I have about 300 or so FP flashbulbs mostly 31 and 2A's with some 3 & 11 mixed in.

But I'm asking specifically about the Bantam 8 & #5's I'll use it with this lens....
$(KGrHqF,!jkE+8DtVnKFBQS58kDIJQ~~60_57.JPG