Don't forget - The National Archives are making digital records available on their website free of charge for the time being, as their reading room service is suspended in line with national restrictions in England. https://www.nationalarchives.gov.uk/about/news/digital-downloads/
As with so many sites, I wish I could remember which articles I'd like to have a look at with intention to buy.
It's well worth taking advantage of while it's free. I've downloaded all sorts of stuff during lockdown.