Lantern slide showing a plan of King John's Castle, Limerick, Co. Limerick. Originally labelled 'L2 76' and 'Mason Dublin' and titled 'Limerick Cas.' The plan shows the locations and scale of Thomond Gate, an original wall, the gallery, Castle…
Lantern slide showing a plan of Lea Castle, Portarlington, Co. Laois. Originally labelled 'Q 34' and titled 'Lea Cas' and 'Mason, Dublin.' On the plan itself is written 'Lea Castle, Leix. Sketch plan (approximate only).'
Lantern slide showing a plan of the Old Abbey, Shanagolden, Co. Limerick. Originally labelled 'L2 47' and titled 'Old Abbey, Co. Limerick' and 'Journal XXXIV 54 - 1904.' The plan was made by Thomas J. Westropp in 1902. The plan can be seen on page 54…
Lantern slide showing the plan of Rathfran Friary, Rathfran, Co. Mayo. Originally labelled 'M1 78' and titled 'Rathfran Abb. Co. Mayo' and 'Thomas H. Mason, 5-6, Dame St., Dublin, C.I.' Rathfran Friary is also known as Rathfran Abbey.
Lantern slide depicting an aerial view plan of Roscommon Castle, Co. Roscommon. Originally without titled and labelled 'R 3'. The plan depicts Roscommon Castle ocated northwest of Roscommon town centre. The monument itself was built in stages over…
Lantern slide showing a plan of Roscommon Castle, Roscommon, Co. Roscommon. Originally labelled 'R 55' and titled 'Roscommon Cas. Plan' and 'Mason Dublin.' The plan shows the site of buildings in 1580.
Lantern slide showing a plan of Roscommon Castle, Roscommon, Co. Roscommon. Originally labelled 'R 56' and titled 'Roscommon Cas. Upper Plan' and 'Mason Dublin.'