The tile standard ... southwest 2496 ... August 1967
Tile Standard on its base. Left, A 1283; right, A 1133 ... Horizontal (normal) ... ca. 1947
Close view of the Tile Standard on its base ... Horizontal (normal) ... ca. 1947
Tile Standard on its base. Photographed for Mabel Lang ... ca. 1959
Marble standard for terracotta roof tiles, first century B.C. A 1283 (left) and A 1133 (right) ... Horizontal (normal)
Large architectural block in situ. Tile standard: marble model for terracotta rooftiles ... Horizontal (normal)
Tile Standard on its base. Photographed for Mabel Lang ... AMS Horizontal (normal) ... ca. 1959
The tile standard ... AMS southwest 2496 Horizontal (normal) ... August 1967
