Archaeologists discover 35 glass jars at Mount Vernon from 1700s, most containing edible preserved fruits
During an on-going renovation at George Washington’s Mount Vernon home, archaeologists have discovered 35 glass jars from the 1700s, with most containing preserved cherries and berries that appear completely edible.
Of the 35 bottles, 29 are intact and contain perfectly preserved cherries and berries, likely gooseberries or currants. The contents of each bottle have been carefully extracted, are under refrigeration at Mount Vernon, and will undergo scientific analysis. The bottles are slowly drying in the Mount Vernon archaeology lab and will be sent off-site for conservation.
Only a small quantity of the preserved fruits has been analyzed, with the following results:
- 54 cherry pits and 23 stems have been identified thus far, suggesting that the bottles were likely full of cherries before bottling. Cherry pulp is also present.
- Microscopy suggests that the cherries may have been harvested by snipping from trees with shears. The stems were neatly cut and purposefully left attached to the fruit before bottling.
- The cherries likely are of a tart variety, which has a more acidic composition that may have aided in preservation.
- The cherries are likely candidates for DNA extraction, which could be compared against a database of heirloom varieties to determine the precise species.
- The pits are undergoing an examination to determine if any are viable for germination.
The last point is most fascinating. Imagine if a new cherry tree could be grown from a pit that was likely picked when George Washington was alive.
During an on-going renovation at George Washington’s Mount Vernon home, archaeologists have discovered 35 glass jars from the 1700s, with most containing preserved cherries and berries that appear completely edible.
Of the 35 bottles, 29 are intact and contain perfectly preserved cherries and berries, likely gooseberries or currants. The contents of each bottle have been carefully extracted, are under refrigeration at Mount Vernon, and will undergo scientific analysis. The bottles are slowly drying in the Mount Vernon archaeology lab and will be sent off-site for conservation.
Only a small quantity of the preserved fruits has been analyzed, with the following results:
- 54 cherry pits and 23 stems have been identified thus far, suggesting that the bottles were likely full of cherries before bottling. Cherry pulp is also present.
- Microscopy suggests that the cherries may have been harvested by snipping from trees with shears. The stems were neatly cut and purposefully left attached to the fruit before bottling.
- The cherries likely are of a tart variety, which has a more acidic composition that may have aided in preservation.
- The cherries are likely candidates for DNA extraction, which could be compared against a database of heirloom varieties to determine the precise species.
- The pits are undergoing an examination to determine if any are viable for germination.
The last point is most fascinating. Imagine if a new cherry tree could be grown from a pit that was likely picked when George Washington was alive.
