From Pittsburgh’s Twitter page:
One portico – 87 years apart.
Today, our Forestry Division is erecting @Pittsburgh’s 105th Christmas Tree on the front steps of the historic City-County Building. The first tree was erected on the building’s construction site in 1915.
The lefthand photo shows the 1933 tree. pic.twitter.com/S6GIjsCkpL
— Pittsburgh Public Works (@PGHDPW) November 14, 2020