As for John Atkins, he would be well-advised to post on Substack or have a Patreon-supported account on YouTube.
He's retired and old school when it comes to the internet. So let's make it easy for him...
Vintage Airguns Gallery
..Above link posted with permission from Gareth W-B In British slang an anorak is a person who has a very strong interest in niche subjects.