BENCHMARKS continued
The location
of this one - on the northern edge of Blackrock Park in County Dublin
- can be seen in the distance in NUMBER 818. Michael Byrne, who found
it, explains that it is on the wall outside of a semicircular
redundant culvert that is now occupied by an ESB sub-station.
Below: A 'mark at Blackrock Park.
Above:
Looking south west from the railway side of Blackrock Park with the
'mark on the wall at left.
