The 8" pot (biggest one in the set) is marked SIGG Switzerland on the bottom (see close-up photo). I could not find markings on the other two pots - the 7.5" and 7.25" diameter ones. So, I'm not positive that those pieces are SIGG, or that this set originally came all together. But, they do nest nicely. 

The 8" outer pot has a handle that fold down for storage and locks into the upright position for use. The gripper style handles and the strap to hold the set together are missing. 

Shows lots of use. Many dings / dents / scratches. Typical soot stains from cooking over a fire. Smells like smoke. 

I will ship within 24 hours so you have it quickly!