I decided to have a look at the http://www.typemuseum.org webspace yet by mistake keyed (though not the http:// part) http://www.typemuseum.com and serendipitously found a different type museum!
There are many examples of lettering in various categories.
I have only looked at a small part of it so far, yet here is a link to one image which I particularly liked.
http://www.typemuseum.at/TM_9079/TM_8575/TM_9147?qs=1
William Overington