Keystone High School - Class of 1955 Alumni, Knox PA
Join thousands of alumni from Keystone High School and the Class of 1955. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/27 vs Brockway
09/03 vs Karns City
09/10 vs Ridgway/Johnsonburg
09/17 vs Central Clarion (CO-OP)
09/24 vs Kane
10/01 vs Union‑AC Valley (CO‑OP)
10/08 vs Cameron County
10/15 vs Redbank Valley
10/22 vs Moniteau
10/29 vs Titusville
09/03 vs Karns City
09/10 vs Ridgway/Johnsonburg
09/17 vs Central Clarion (CO-OP)
09/24 vs Kane
10/01 vs Union‑AC Valley (CO‑OP)
10/08 vs Cameron County
10/15 vs Redbank Valley
10/22 vs Moniteau
10/29 vs Titusville
'55 Reunion Info
1955 Class Reunion
Luncheon Buffet 1:30PM RSVP Mary Jane Rex 3105 Rt. 322 Cranberry, PA 16319 by Septmber 10, 2010 Phone # 814-797-1440 ...
View Details →Class Yearbook
View past yearbooks
Connect with Class of 1955 Classmates
Nearby Keystone Classmates
Class of 1956
2 classmates have joined