1921 Time Capsule
Congregation Shaar Hashomayim, Museum & Archives.
The Shaar’s 1921 time capsule, embedded in the back of the synagogue building’s original cornerstone.
100 Years of Congregation Shaar Hashomayim in Westmount 100 Years of Congregation Shaar Hashomayim in Westmount Congregation Shaar Hashomayim, Museum & Archives