<p>For info, I meanwhile, tried AG Photo Lab. 15 rolls of 36 exp, and generally very pleased and will definitely use again. Nicely packaged in snug fitting cardboard box a bit like the ones you get with most Amazon stuff, delivered by Interlink (a courier company I've also long rated, partly for merely sentimental reasons). Sturdy feel plastic mounts that easily go into my 140 Carousel magazine, not tried with LKM but guess they'll be fine there too, and a real boon to have the month and year stamped on the mounts ... I rather suspect AG Photo might be the only people bothering to do that thesedays. On the slight downside, the numbering is a bit erratic ... some numbers repeated and then a jump to suddenly talking about 88, 89, 90 etc on a 36 exp. film?! and a couple of frames have some sort of glue smudge on them and worse still a cracking sunset pic has a fine scratch up it ... but then again that sort of thing has always happened with slide film (not, in my experience, with Peak Imaging to date) but certainly with Kodachrome Fujichrome in yesteryear so definitely happy to give AG benefit of the doubt.</p>