I got a somewhat older bottling of the 7 yo Old Weller Antique from the BT era (bottled in Frankfurt, UPC starting with 88004) and was wondering about the year of bottling. These bottles don't have a code printed/etched on glass, but there are some codes on the label.
The lower right corner of the back label states:
and the lower right corner of the front label states:
Is there any way to figure out the year of bottling?