I don't remember whether this has been posted before but at least not bookmarked until yesterday due to an obscure image.

I have not spent a lot of time in looking through the catalouge but was impressed with the one section I had been working with.

http://www.bl.uk/catalogues/illuminatedmanusc...uction.asp

Cheers

GC

http://manuscriptminiatures.com/search/

A lot of the work for armor images before 1450 has already been done for you. ;) I admit I'm still sending 20+ images to him daily, and I've got some more 13th- and 14th-century BL images which aren't on the site yet.