Terracotta pan tile (A 951) in the Agora Museum. Isometric drawing ... Gorham P. Stevens ... O-265 O-265 Dirty Cartridge Paper Drafting Ink
Pencil ... 1949
Restoration of standard tiles for ridge pan and ridge cover tiles. Derived from a roof of pan and cover tiles like those of the standard ... Gorham P. Stevens ... O-266 O-266 Dirty Cartridge Paper Drafting Ink ... 1949