My knowledge at 16th January 2000 was much less than it is now. The print by Troy was collected by John Davis White who was based in Cashel, Co Tipperary. His collection is concentrated on the east and south so Waterford is a lot more likely than Limerick and I have an address 40 Stephen Street - however, there is no sign of Troy in Waterford in street directories of around the time White was collecting so confirmation will need local inquiry - mind you, while there is a Stephen Street in Waterford, there seems not to be one in Limerick - still, a check is needed.