By Dennis Cassinelli
I took a 5-gallon plastic bucket about half-full of the dies home with me that evening and contemplated what I should do with them. I knew if I tried to sell any of them, they easily could be traced back to me, because I was the only one being allowed to dig up the site where they could be found. I opted to do the right thing and report the find to the museum personnel. Because they were found on state property, they rightfully belonged to the State of Nevada.
The next morning, I brought three of the rusty dies to the curator of exhibits for the museum. He asked “where did you find those coin dies?” I then showed him the 5-gallon bucket full of dies and showed him the excavation where many more were visible protruding from the sides of the trench. He told me the museum had no more than two or three of the original dies that had been used to stamp the Comstock silver and gold into coins. This had to be one of the most significant discoveries made at the museum since the branch mint was closed in 1893.
Archaeologist Gene Hattori was called to conduct an archaeological dig of the site to recover the coin dies. He brought in a team of specialists with ultrasound metal-detecting equipment and plotted several “hot spots” that showed potential of having considerable buried metal. I assisted him by using the backhoe to uncover some of these areas to reveal the artifacts buried beneath. Most of the dies were extremely rusted. A few had some lettering and stars visible, but not much detail. All had an X ground into them for cancellation — except the dime dies, which had a single slash across the face. The X, or slash, usually was placed so the date was still visible.
Gene asked me to uncover one of the “hot spots” that was especially tantalizing. When I dug down, I uncovered a large sheet of what either was tin or rusted sheet metal. Gene carefully removed the metal and exposed a nest of coin dies. They were in nearly perfect condition because the soil and moisture had not been in contact with the dies, so they hadn’t rusted. For two days he removed the dies until he felt he had recovered enough of them for study. He then asked me to use the equipment to fill in the excavations so future archaeologists could examine the site at a later date. By the time I covered up the site and paved over the area, the archaeologists had recovered more than 500 of the Carson City coin dies.
The dies included silver dimes, 20-cent pieces, quarters, half dollars, silver dollars, trade dollars, $5 gold, $10 gold and $20 gold. Both obverse and reverse (heads and tails) dies were recovered. Often, there was more than one set of dies for a denomination of the same date. Many had the date and denomination visible. A few had the “CC” mint mark visible. Many others had either a single “C” or “CC” stamped on the side of the die to identify them as dies prepared by the Philadelphia mint for use in the Carson City Branch Mint. All dies were manufactured in Philadelphia and shipped by railroad to the branch mints in those days.
The employees of the old mint obviously had canceled the dies with an X or a slash across the surface, as is required by law for any dies to be discarded. Rather than melting them down or disposing of them in some other fashion, they simply dug a hole and buried them in the ground near a shed just outside the foundry building or possibly the blacksmith shop. The dates on the dies all were in the 1870s.
There was at least one large cluster of rusted dies fused together like concrete. It’s on display at the museum, as are some of the dies that have been cleaned and restored. A few of the dies in good condition actually were used to stamp some coins complete with the cancellation mark. This was discontinued when it was found the old dies could be damaged by the pressure required to stamp the coins. The museum staff was kind enough to mention my name as the person who discovered and reported the find when it prepared the display.
Great story, and glad you did the right thing and turn them over to the museum.