Japanese Aerial Gunnery Camera

I got an email recently from a producer of a TV program who is looking for a vintage photo of a Japanese aerial gunnery training camera – specifically a Type 89 Rokuoh-Sha:

Japanese aerial gunnery training camera

He wants something showing one in context – mounted on an aircraft, with some trainees or pilots, or that sort of thing. I don’t have any pictures like that, so I figured I’d ask the audience here – anyone have something along those lines? In lieu of a Type 89 specifically, he would probably be happy to get a period photo of any Japanese training camera. If you have such a photo, please email me and I will give you the fellow’s contact info. If you have one you would be willing to share but don’t want to be involved with a TV producer, I would be happy to pass it along anonymously.