American Standard Specifications for glazed ceramic wall tile, ceramic mosaic tile, quarry tile and pavers installed in Portland cement mortars. AIA File nos. 23A and 23P.

American Standard Specifications for glazed ceramic wall tile, ceramic mosaic tile, quarry tile and pavers installed in Portland cement mortars. AIA File nos. 23A and 23P., Box: NEL005, Folder: 17. Donald S. Nelson collection, NEL. Alexander Architectural Archives. https://archives.lib.utexas.edu/repositories/2/archival_objects/64319 Accessed September 26, 2026.