copies of patents from Mount Joy
Dublin Core
Title
copies of patents from Mount Joy
Description
Quantity: 2
Contributor
Donated by: Charles Barto
Date donated: 02-19-2001
Purchase price: 0
Citation
“copies of patents from Mount Joy,” MJAHS Online Inventory, accessed October 16, 2025, https://www.mountjoyhistory.com/inventory/items/show/9971.