Each crypt is lined with Euclid bluestone (a bluish-colored sandstone quarried locally), while the cover of each crypt and all the interior walls of the crypt level are of white marble. Two small bronze grilles are set in each crypt cover, to ensure adequate ventilation. A ribbon of "subdued" colored stone, set at the height of a dado rail, provides the only color on the crypt level.
Each crypt is lined with Euclid bluestone (a locally quarried blue-colored sandstone), while white marble covers the interior walls and ceilings of the crypt level. Small bronze grilles are installed in each cover for ventilation, and a muted stone strip runs along the dado rail to add visual interest.