This Space Item is constructed from an Aerospace Inconel Alloy brazed together with a high percentage of Silver and Gold Eutectic Metal.
Charles H. Bell originally owned the artifact which was located in Titusville, Florida and was stored in one of his yards for many decades.
I purchased these NASA engine bells from the Year 2000 Charles Bell auction.
The basic dimensions are: 3.25 inches by 2.75 inches
This historical item is so tough it takes a Diamond Saw to cleanly cut.
I thank all of my customers who have purchased eBay items from my collection during the last 25 years.
The proceeds have helped in the preservation of NASA and Aerospace Hardware.