Unusual bike spotting

A friend of mine has got a great idea involving classic bicycles. I won't go into details as it is his intellectual property, however I have been looking at old bikes with a lot more interest since he mentioned it.

 

I spotted this superb Hetchins on a family day trip to London. I love the Moustache handle bars.

 

 

This Holdsworth also caught my eye.  The frameset and original groupset, brakes, saddle and finishing kit still looking good after 30+ years.