Fáilte Romhat
The site is back online but there are issues with some search pages and the gallery. I am working on correcting these.
Pettigrew & Oulton's Dublin
Directory 1842
Alphabetical Street List
An alphabetical list of the streets, squares, lanes, alleys, courts, quays,
yards, etc in Dublin, showing the parishes in which they are situated, whether
in the city or county, and the streets to and from which they extend.