Clearing the loft- Step 1

Years ago I was a keen scuba diver; that's how I met Mr P. He proposed on bended flipper on the Great Barrier reef and we went diving in the Sound of Mull for our honey-moon.  All our kit has however been gathering dust, unused in the loft for about 20 years. Mr P was going to take it all to the tip but went via the local dive shop to see if he wanted any of it. Mr Dive Shop took the whole lot. He said he can service a lot of it and use it for his courses for the disabled.  He usually charges £5/ tank to dispose of rusty old dive bottles, but took ours for free.  Delighted have donated it to a good cause. 
PS, Mr P usually hates throwing things out. By taking a photo I have kept the memories for him.