Beautifully engraved certificate from the Yellowstone Oil Company  dated 1933. This historic document has an  ornate border around it with a vignette of an eagle on top of the world. This item has the hand signatures of the Company's President ( C. W. Slade ) and Secretary ( William Stier ).         
 
Certificate Vignette 
        
        
 Certificate Vignette
 
            
 
     
     
                     
                     
             
             
             
            