This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.
You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
{{Information |Description = Cart used in mines ca. 1555. Pin holds cart in groove between two wooden planks. |Source = Scan of De Re Metallica |Date = 1555|Author = Georgius Agricola |Permission = Public domain }}
Captions
Add a one-line explanation of what this file represents