As a member of NL Class of 1952 I thought the attached photo might be of interest.
It was taken in spring 1948 on the grounds of the original Lincoln School (on W. 123rd St. It's PS 125 today).
In about 1945 it became Horace Mann Lincoln. The latter closed at the end of the '48 year.

About a dozen or so of the kids on this photo went on to the new school (called the "Experimental School") that fall on W. 110th St.
The next year it became New Lincoln. As noted, we were the class of '52. "The rest is history..."

Regards,
Nick Steiner