James Dunlop, n.d., Castle of St. Elmo, on a hill above Naples, [Album of the Edinburgh Calotype Club, vol. 2], Calotype, National Library of Scotland, LL/49528

James Dunlop, n.d., Fort St. Angelo and the city of Vittoriosa as seen from the Saluting Battery in Valletta, Malta. To left and barely visible is RN Hospital Bighi, [Album of the Edinburgh Calotype Club, vol. 1], Calotype, National Library of Scotland, LL/49525

James Dunlop, n.d., Strada Britannica (now Melita Street), Valletta, Malta, [Album of the Edinburgh Calotype Club, vol. 1], Calotype, National Library of Scotland, LL/49526

James Dunlop, n.d., Temple of Paestum (modern Pesto), south of Naples, [Album of the Edinburgh Calotype Club, vol. 1], Calotype, National Library of Scotland, LL/49527

James Dunlop, n.d., The Upper Barracca, St.Barbara's Bastion and Barriera Wharf as seen from the Lower Barracca Gardens, Valletta, Malta, [Album of the Edinburgh Calotype Club, vol. 1], Calotype, National Library of Scotland, LL/49523