1973 Mercian Professional, I'm the original owner. Try to commute with it every other week or so.
2000 Bob Jackson Special Tourist. I do about 45% of my commuting on this.
2011 Riv AHH. Not vintage, but a "keeper of the flame." I do about 45% of my commuting on this one.
1983 Raleigh Portage with 650B wheels. I got this a couple of months ago and have commuted on it but not regularly: