During my import process, LIghtroom says that one of my images seems to be a duplicate of an image already in Lightroom. Fine, but how can I see the image that lightroom thinks is the original image already in lightroom?
If I remember correctly (not a safe bet), a duplicate is defined as same name and same size and same shoot date.
Assuming this, I would go to the Library, select "all photographs", sort by file name, then see what turns up for that same file name.
Retrieving data ...