The value of pipe #100 is n/a points.
I paid a visit to Caroussel Pipe Shoppe in Cincinatti and discovered this and another pyrolytic graphite pipe in their back room. Arnold Rabkin, Propietor, sold them to me and I returned home happy. I didn't realize at the time that I already had examples of these in the collection. I put them on the Pipes for Sale page. Dick Norem decided to buy this one.