6Leask, H.G., Liam Price, C.P. Martin, and K.C. Bailey. "The Labbacallee Megalith, Co. Cork." Proceedings of the Royal Irish Academy. Section C: Archaeology, Celtic Studies, History, Linguistics, Literature 43 (1936): 78-80.
The excavators, after clearing the debris from the tomb, some of which had supported one of the broken capstones, found it necessary to construct a supporting pillar of stones and mortar. This may be noted in the interior view of the virtual-reality environment.