Lantern slide showing cromlech at Greenwood, Ballyhaunis, Co. Mayo. Originally labelled 'M1 25' and titled 'Cromlech at Mayo, Greenwood, B'haunis' and 'RSA.' The exact location of the slide could not be determined.
Lantern slide showing a Cromlech Griddle Stone at an undisclosed location in Co. Sligo. Originally labelled 'S 49', the slide is titled Cromlech Griddle, Co. Sligo. A young man is seen to the right of the dolmen. The precise location or coordinates…
Lantern slide showing a Dolman in Co. Derry. Originally titled 'Cromlech. Mt Oliver. Co.Derry' and labelled 'L3 4'. The exact location of the monument could not be determined.
Lanter slide showing the view of a field in Co. Derry. Originally titled 'Cromlech, Mt. Oliver, Co. Derry' and lablled 'L3 5'. A man can be seen in the foreground. The exact location the photograph was taken could not be determined.
Lantern slide showing a Dolman in Co. Derry. Originally titled 'Cromlech. Near Mt Oliver. Co.Derry' and labelled 'L3 6'. The exact location of the monument could not be determined.