I think I have a match for  the "... HEAD BRAND" "MADE IN CHINA"  disk that covers the mouth of the scabbard.  
   
  The  following pictures are of vintage "TIGER HEAD BRAND" flashlights. Note  the butt cap of this flashlight and the logo shown there. Looks very  similar to your disk to me. I have not found any online history of the company  making these flashlights. The flashlight style (in chromed tin) is probably post-Chinese Revolution, maybe 1950-1970. There are online estimates of the age of these "vintage" flashlights that cover that period. 
   
  .
		 
		
		
		
			
		
		
		
		
		
		
		
	 |