Vtg MID Century MCM Glass Metal 6 Panel Large Heavy Hanging Swag Light 21h

VTG MID CENTURY MCM GLASS METAL 6 PANEL LARGE HEAVY HANGING SWAG LIGHT 21H? This is a large, heavy fixture. No damage to the panes. Edges may be rough but nothing noticeable when installed. Could use a better cleaning, polish. Chain does have areas with rust. This could be replaced or cleaned. Cord appears to be in good condition. Pull chain also has areas or light rust. Light will be well packaged. Light has a putty around the glass top/bottom that is mostly gone. I'm assuming this is to help seal. Most of it will mostly be removed after taking the panes out.