William Grassgreen Inc., Designer & Builder, Charles, Ritz Tower Hotel, N.Y.
William Grassgreen Inc., Designer & Builder, Charles, B. Altman & Co., White Plains N.Y.
William Grassgreen Inc., Designer & Builder, Charles, B. Altman & Co., East Orange N.J.
[Ritz-Carlton.]
Ritz-Carlton.
Hotel Ritz Carlton, Phila.
Hotels, Ritz-Carlton.