RL02 version of UNIX6?

[william degnan]

I thought this question was answered recently but I can't find the answer.
I have the RK disk version of UNIX6 for PDP 11/40 but I could not find an
RL02 version.  does this exist?  Can one be made using simH to dump and set
up for RL02 that can then be ported as a RL02 disk image to actual RL02
drive?  I can get an image onto the drive, should the image exist.  My PDP
11/40 is not compatible with Unix 7, but I would be happy with 5 or 7 if
it'll run on a 64K system.
Thanks
Bill