Signals is the primary newsletter of the Sewickley Valley Historical Society. Issued and mailed to members about 9x per year, it includes announcements, events notices and articles of interest.
| Issue | Primary Article Topics | |
|---|---|---|
| 2025 | ||
| June 2025 | ||
| May 2025 | ||
| April 2025 | ||
| March 2025 | ||
| February 2025 | ||
| January 2025 | ||
| 2024 | ||
| December 2024 | ||
| November 2024 | ||