The great thing about collecting vintage gloves is there are so many paths to choose. Usually it takes a little while to discover where your true interest lies. Two sites that may be helpful to you are
http://www.baseballglovecollector.com and
http://www.vintagebaseballgloveforum.com - there are tons of great pictures and discussions. If you are going to be attending the National in Chicago, stop by booth 542 and we'll help you get started.