Hi Folks, Just wanted to pass along the web page for the Historical Society of Pennsylvania. http://www.hsp.org/ They now have an online catalog. if you click on " find out more here" under Researchers from the home page, you can then search their catalog. I found some interesting items that they have. I typed in the county names and subjects like "Lumber". It helps to decide if it's worth a trip to Philadelphia, and allows you to save time if you find what you want to look for before going there. Marcia Fronk