Stripped another Sturmey-Archer AM hub, which was sold to me as "reconditioned". Hmmm. It has a new clutch, clutch key and new clutch spring, but it's full of hardened old oil deposits and is currently marinading in solvent. The rest of the bits look OK, but I won't really know until they're cleaned.
This one's going in the spare Brompton rear wheel when it's finished - if it fits. If not, it'll go in a nice AM shell I have and be sold for megabucks.