Mark,
Nice recoveries before the weather chases you out! I was in Pittsburgh from April through June and was lucky while I was there. In the three months there, I found 67 silver coins, over 200 wheats, 20+ Indians, my first large cent and a Vermont state copper.
Some of the bigger Pittsburgh area parks are still producing oldies and I am glad got to have fun for the period of time I was there.
I hope to see you pop out a couple more before the end of the year.
Greg