I received the book Brett recommended, The Photographic Cards of Goodwin & Co. It is a true historical baseball compendium. It was much easier leafing through the book then searching online. As far as posting photos online, there are some digital libraries that are very good. Two that I used are the library of Congress and the Metropolitan Museum of Art.
http://www.loc.gov/search/?q=+goodwin+%26+co.+N172&st=galleryhttp://metmuseum.org/collection/the-collection-online/search?ft=old+judge+n172&rpp=30&pg=15Below is an 1889 photo of Wm. Fuller with the Sauer's patented glove.

The only reason I have interest in this glove in the 1888-1889 time period is I believe the Sauer's invention to be
the transition from the padded workman's glove to the catchers mitt. There are two reason's. One, the glove is larger and two, the glove is more padded. The Sauers glove was well received by catchers through out the various leagues as evidenced in the Goodwin & Co. photos. It is amazing that a seemingly obscure patent would become the norm for a year or two. It was just the right time for such an invention. There is little known about Joseph Sauers. He was born in Milwaukee WI., the son of a general store owner, William Sauer. William was also an inventor and was issued patents for industrial items. Joseph helped his father run the general store. Below is the only known photo of the Sauer's glove and was auctioned through ebay a number of years ago. it is a shame the patch repair to the pocket has not been taken care of. William could make this historically important glove really shine like it should.


There is one true catchers
mitt included in the Goowin & Co. photos. It is from 1889. I challenge any of you to guess the players name. This is a test!!