Gas regulators for Calor or similar (The Nurserylands TW12)

I used to have an allotment , no longer needed , blue is Butane red is Propane , this is for somebody who actually needs it and not for resale on ebay , if you can use it and have say a mobile home, off grid cooking system or need a spare , if you only want one say so and i can relist the others , i am in a big hurry to get rid of my possessions so early bird gets the regulator