Connection to Man From U. N. C. L. E.

I've seen this episode many times, but the last time I watched it I noticed in the epilog that as Kimble walks free down the street, having once more eluded capture, he goes past the "Del Floria Tailor Shop" sign from "The Man From U. N. C. L. E." The railing leading to the below ground entrance is there also. While in the U. N. C. L. E. series the entrance is usually shot head on or from a high crane, in this shot we see it from side walk level behind Kimble as he walks past it. I had go back to verify what I thought I had seen. Has anyone else seen this? I don't ever remember having seen something so prominent from one series put in another series like this. Maybe if Kimble had gone in here Solo and Kuryakin could have helped prove his innocence earlier.