NAR SH48SE6

A large standing stone or erect monolith built into a roadside wall. It is 3.4m tall, 1.2m wide and 0.9m thick.
Stones such as these are usually ascribed a prehistoric, often a Bronze Age date and a ritual or ceremonial function. However, a more recent date and a more mundane function are also possible.

Source: RCAHM Anglesey Inventory (1937), 85

John Wiles 04.09.07