CD-RW containing 276 aerial photographs of sites in County Westmeath taken by Casey for the Westmeath National Roads Office.

CD-RW containing 30 Word documents (.doc format) comprising individual pages of Markus Casey's report 'N21 Adare By-Pass Aerial Survey' authored for the Mid West National Roads Design Office and Limerick County Council in May 2005. The pages include information on known and potential site of archaeological and historical interest that may be disturbed by the construction of a bypass on the N21 road around Adare, County Limerick.

CD-RW containing 15 aerial photographs (.psd format) taken by Markus Casey of sites of possible archaeological significance that may be disturbed by the construction of a bypass on the N21 road around Adare, County Limerick.

CD-RW containing 184 aerial photographs taken by Markus Casey during a survey looking for sites of possible archaeological significance that may be disturbed by the construction of a bypass on the N21 road around Adare, County Limerick. 10 photographs have duplicate copies in .psd format.

CD-RW containing 16 aerial photographs (.psd format) taken by Markus Casey of sites of possible archaeological significance that may be disturbed by the construction of a bypass on the N21 road around Adare, County Limerick.

CD-RW containing an Interim Progress Report (.pdf format) on the assessment of the proposed N4 route corridor in County Longford prepared for the National Roads Design Office (NRDO) in order to provide the design team with preliminary information on the existing environment and to highlight key issues at this stage of the project.

CD-RW containing 129 aerial photographs of coastal promontory forts and potential promontory fort sites on the Iveragh Peninsula, County Kerry.

CD-RW containing Word documents (.doc) describing 53 coastal promontory forts and potential promontory fort sites around Ireland. Descriptions of each fort include colour photographs, national grid references, and physical location descriptions. The CD-RW appears to have been mislabelled.

CD-RW containing personal family photographs taken by Markus Casey during a trip to Malmö, Sweden.

CD-RW containing 258 aerial photographs of notable sites in the vicinity of the R370 road, County Roscommon, including archaeological sites in the path of road construction (18 March 2003), plus a letter in .doc format from Markus Casey to the Roscommon National Road Design Office (24 February 2003, 1p).