090211-WTCTRIBUTE-DM-8.jpg Gerard MacMillan explaining the process of calibrating the light array, at installation of ‘Tribute in Lights’ on roof of Battery Parking Garage, 70 Greenwich Street, NYC.
David McGlynn 9/2/11
090211-WTCTRIBUTE-DM-8
090211-WTCTRIBUTE-DM-8.jpg Gerard MacMillan explaining the process of calibrating the light array, at installation of ‘Tribute in Lights’ on roof of Battery Parking Garage, 70 Greenwich Street, NYC.
David McGlynn 9/2/11
