R.G. Collingwood Burnswark Reconsidered Roman and Romano British, Iron Age TDGNHAS Series III, 13 (1925-26), 46(WARNING very large file size: 39.97 MB)
R.G. Collingwood The Roman Camp at Little Clyde Roman and Romano British TDGNHAS Series III, 15 (1928-29), 161(WARNING very large file size: 53.7 MB)
R.G. Collingwood The Kirkmadrine Inscriptions Early Mediaeval TDGNHAS Series III, 21 (1936-38), 275(WARNING very large file size: 68.9 MB)
