Here are a 80 Demo on the first three pictures and a regular 80 reels on the last three pictures. There must be have been changes in the reel over the years. The spool cover is different in the two reels. Demo 80 reel has a twist on cover, and the 80 reel has a screw on cover with vents. Handles are different colors too. I wonder have many of variations there are of the 80's?