Contributed by Marla Taylor
Several months ago, I was connected with a PA alum who wished to donate a piece of Pre-Columbian Mesoamerican jewelry to the Peabody Institute. It is a gold pendant in the shape of a frog with a slightly unclear origin. It had been passed down within the family and was variably attributed to the Maya, as well as cultures in Panama and Columbia. The owner had the pendant appraised for insurance purposes in the 1960s and again in the 1980s. Each appraisal identified a different culture of origin and left me a little confused.
Now, admittedly, I know relatively little about Pre-Columbian Mesoamerican jewelry and was out of my depth to evaluate this potential donation. Thank goodness for networking!
My first step was to reach out to a couple members of the Peabody Advisory Committee who have expertise in Mesoamerica and Peru. Even if they could not identify the cultural origin of the pendant, I knew they could point me in the right direction. In collaboration with the Peabody’s director, Ryan Wheeler, it was decided that I should reach out to a professor emeritus, Dr. John Scott, at the University of Florida for evaluation. That was a solid plan.
Lots of photos were taken of every part of the frog pendant.
The final piece of the puzzle was to determine if the frog was actually made of gold. Again, that is outside of my expertise and I needed to find some help. Fortunately, Andover is home to several amazing jewelry stores. The wonderfully helpful Vice President of Service at Royal Jewelers, Dina, came to my rescue. She hooked me up with a jeweler who had technology to identify the metallurgic components of the pendant without causing any damage. Technology is great!
The result is that the frog is a mixture of gold and copper that is typical of tumbaga. Tumbaga is the name for a non-specific alloy of gold and copper that is very common in Lower Central American manufacture. The frog is 1,200-500 years old and probably originated in the Central Highlands or Atlantic Slope of Costa Rica.
The next step is to present all this information to the Peabody Collections Oversight Committee (PCOC) in October. The PCOC will then vote on whether or not to formally accept it into the collection. Hopefully, this frog will be making an appearance in a classroom soon!
Note – if you would like to learn more about Latin American art, check out some of Dr. Scott’s publications:
Before Cortes: Sculpture of Middle America by Elizabeth Kennedy Easby and John Scott (1971)