Each design shall be chemically milled in a high temperature stainless steel material. The high temperature stainless steel shall be .006 of an inch thick for each of the pattern sizes except for the "E" size which will be .004 of an inch thick. Catalog number of the design shall be etched into the surface of each pattern. Undercutting or over-etching of design edges will not be acceptable. Pinholes in the design area will not be acceptable. Design area and overall dimensions of each stainless steel pattern will be:
