Hoping someone might know the dates of the Pittsburgh newspaper strikes during 1971, apparently both the "Pittsburgh Press" and "Post-Gazette" were on strike. My relative Mathilda Ramp quite probably died during this strike, I know she was living in Pittsburgh, and she is NOT listed on the death notice index at the Carnegie Library (1968 - present). She was known to be living in 1963 in Downers Grove, IL. She then moved to Pittsburgh. She was the widow of Robert Oliver Ramp. They had two sons Robert and Edwin Ramp, both deceased. Mathilda was born Nov 1889-90. Any suggestions on how to find Mathilda's death date sincerely appreciated.