Hello
Quick mention that the delightful people at Film's Not Dead have opened a little shop and gallery space in WC1 next to Process Supplies. Think they are open 11.00-18.00 but may just be Mon-Fri. Will check. (13 Mount Pleasant, WC1X 0AR)
Details here
http://www.filmsnotdead.com/ or even here;
http://shop.filmsnotdead.com/
They are currently showing an exhibition by FND's co-founder Tori Khambhaita, of her ambitious project to photograph all the professional printer's still around in London. Am afraid to admit my mugshot is on the wall too!