OSI have now made their historic map online collection free.
http://ims0.osiemaps.ie/website/publicviewer/main.aspx
These are quite detailed maps and for one show the tramtracks. These maps indicate the exact O'Connell Street layout at the time and also allow you to see exactly where the tramway system was 2-track or 1-track.
One can also overlay a modern map onto the historic map to see how much it has changed since then. Hours of fun.
http://ims0.osiemaps.ie/website/publicviewer/main.aspx
These are quite detailed maps and for one show the tramtracks. These maps indicate the exact O'Connell Street layout at the time and also allow you to see exactly where the tramway system was 2-track or 1-track.
One can also overlay a modern map onto the historic map to see how much it has changed since then. Hours of fun.
