Pl. XL. Metal Tray and Label Holder. 



This sketch presents a device for exhibiting lump coal, or coal in broken 

 fragments, or other friable substances. The form is that of a deep tray with 

 two sides divergent, cut down in front to a narrow strip, the contents giving 

 support to the label. 



The tray is made of tinned iron, bound at the edges with wire and enameled 

 a drab color outside and white inside. 



