I picked up several antique art prints and civil war era photo's at a farm estate sale here in Wisconsin.
This one is from a French Artist named Rosa Boneur (1822 - 1899 ) "Oxen Ploughing" an etching done from her original art work.
Published by George Barrie around 1870.
As you can see it has water damage and browning overall. Etching is still clear.
It could be matted around the image itself and much of the water damage wouldn't be seen.
The closeups that show lighter are not correct coloring.
Just too neat of a piece to toss.
Photo's are part of the description.... please view carefully and ask any questions before bidding.