Tray measures approximately 9 7/8 inches across.  Width including handles measures approximately 12 1/8 inches.

Weighs approximately 1 lb, 1 oz by itself.

Raised central medallion measures approximately 1 inch across and has the following text: 

Steptoe Valley Smelter 

Ely, Nevada

Back has makers mark along with the name Roycroft.  This appears to indicate it was made between 1915 and 1938.

Original patina has not been cleaned.

Surface wear and staining as seen in pictures.  Small bent areas on edge border.