The Art of Rollerskating #17: Hillside Roller Rink - Richmond Hill, New York

There isn't a ton of information to be found on this place. I did find an old postcard for sale that had the following information:
127-25 Metropolitan Avenue
One of the largest skating rinks on Long Island. Built exclusively for the pleasure of roller skating. Complete sound proof construction - affording every possible advantage of the full tonal benefits from the Hammond Organ and Novacord