Appears to be a very old early version of the L&T Dry, single disc. Looks like it is falling apart and could be dangerous if the weight plates are coming loose and could fly off. I would not run the engine before servicing the clutch to fix the problems.
Here’s a link to the L&T web site. Get in touch with them and send them photos to see if they still make parts to fit yours.
As Steve said, that is a 1 disk L & T mini, and it is not suited to run with a kt100 pipe set up, Most used a wet clutch as engagements are in the low 10000 rpm range
Robert- you could do much worse than the dxl 4 spring posted on this forum. Make sure you have the correct driver for your chain, you can use atf in it, slip it to 9600, it’ll last forever. parts for it are everywhere, cheap. As Walt said, a really great clutch.