Metadata
Author: WikiMatrix
Data
English[en]
Their surprisingly excellent state of preservation led archeologists to suspect that the balls had received a vulcanization type process, and it was found that the balls were made of two types of vulcanized latex.
Spanish[es]
Es sorprendente el excelente estado de conservación de las pelotas, se sospechó que habían recibido un proceso similar a la vulcanización.