Moment of Integration. Holland, Wendell F., Esq. [a Distinguished Alumnus of Lower Merion High School] and Antonoplos, Michael J., both LMHS 1970. Ardmore Ave. School’s closing and resulting integration at four LMSD elem. schools: “A Moment of Integration” (MOI) in 1963. Historic Marker erected on Ardmore Ave. Recorded in 2013.