Built in 1951.
Very close to the Fred Olsen, Sr. House, also by Tony Smith: http://virtualglobetrotting.com/map/olsen-house-by-tony-smith/
Featured in "Tomorrow's Houses" by Alexander Gorlin: http://www.amazon.com/Tomorrows-Houses-New-England-Modernism/dp/0847833992/ref=sr_1_1?ie=UTF8&qid=1325163881&sr=8-1.
https://maps.google.com/maps?q=United+States&hl=en&ll=41.257444,-72.731662&spn=0.000613,0.001635&t=k&hnear=United+States&z=20