I’m going to be in York for the next few days. Does anyone know if there are any tobacconists in York who stock snuff?

Choice Select on Coppergate is the only one I know of. 

Thanks for that - lax of me not to have replied before! Small selection of WoS, the inevitable Red Bull and Ozona and some J&H W. 25g tins. Stocked up on SP No.1 and got some Grand Cairo, so not a wasted trip!

Glad you hit gold with that one!