Rare Vintage Photography Fair Hits London Alongside Photo London

If you're in London this weekend and care about the history of the medium, The Other Photography Fair is worth a detour. Chiswick Auctions has curated rare and collectable photographs from the 19th and 20th centuries, running alongside Photo London. Not relevant if you're not local, and zero gear implications. But for photographers who care where photography came from, this is the kind of thing you'd kick yourself for missing while it's on your doorstep.