I've been pretty quiet for awhile, but now I have my second request in one evening. I'm trying to track down a tannery which was in my family in the 1800's (around 1850 I think). I found one little snippet that mentioned McKeesport. Anyone (1) have any ideas of how to find information on the tannery, McCloskey & Downing, and (2) where to look to see if there is information about this company in McKeesport? I've checked Historic Pittsburgh site, searched Google for PA tanneries, without much luck. Any help would be appreciated. Sharon in CA