The very nice people over at Heraldíca Nova, in their on-going quest to continuously update their Digitized Armorials list, have recently added another nineteen (count 'em! Nineteen!) armorials to that listing.
I could spend a lot of time copying pictures from some of these armorials, and then spend more time discussing each of them in turn,
You could simply click on the link below and see them for yourself.
Since the latter is what you're going to want to do anyway, I vote for the latter.
So if you want to take at look at these digitized armorials for your research (and many of them are downloadable to your computer, so you can even go through them without having to be on-line), or if you simply like looking at pretty pictures of heraldry and coats of arms, go visit this post on Heraldíca Nova at http://heraldica.hypotheses.org/4785
You'll be glad you did!