Steve, Thanks for posting that. The the wool track shorts or maidson shorts that you could buy here in the 60's had a rear pocket in them called a "sower". Both types had short legs and extra chamois but the maidson's had a higher back. Cheers Mick.
Thats all for now. Keep those wheels spinning, in your memories if not still on the road. Be lucky Mick Butler Huntingdon UK.