Home club Springdale GC in Princeton NJ is on a compact piece of land. It has become clear that a narrow gauge railway that existed in 1900 was perceived as a barrier and hemmed in the footprint despite ample land on the other side.
Did a quick calculation on Google Eagle and it rounds up to 108 acres. Likely that the footprint of the actual course not including range, clubhouse and parking is no more than 110 acres.
I like to point out that Hugh Wilson played his college golf at Springdale while at Princeton and joined our greens committee when Willie Dunn, Jr. did the lay out when we moved the course to it's current site. Wm Flynn did a re-design in 1926. Perhaps there is a similarity to Merion in the small footprint, although I hesitate to use that comparison.