But they're not the same image ....
Prefer the mono - steam engines should always be in mono
I looked carefully and the two images are indeed different, being intrigued I looked at the clock and the position of the man on the extreme right and I decided that the two images are either consecutive or at most two/three games apart if part of a series.
Are you a member of, or retired from, the CID?
either consecutive or at most two/three fames apart