A sign of the times- looking back

I have always liked going to museums and seeing the old signs however, documenting current signs is the way to preserve them so that when they are no longer in use they have been part of the present before becoming part of the past.
I'm sure in time this will be replaced with some kind of make over. Hopefully on my travels I'll take some more and have a bit of a theme going on for a few days.

Tomorrow is a day when the present becomes the past.