Once upon a time long, long ago I had a beautifully comfortable Brooks Professional saddle. It was the old style version that had no bag loops at the rear and a cropped nose.
One (not so) fine day the rail failed and the saddle was no more so I binned it. Now, years later I discovered that I could have had it re-railed in Ti (to match my frame). Woe is me, so now I do not throw anything away - ever, just in case.
I really miss that saddle. Needless to say that I have not found any modern saddle to match it for comfort; nor style for that matter.