Broadwell, Albert H. (27 Januari 1900). "Sporting pictures on the human skin". Country Life. - rencana menggabarkan kerja pencacah tatu: "Sutherland Macdonald". Diarkibkan daripada yang asal pada 3 November 2013. refers to his clientele including "members of our Royal Family, among them H.R.H. the Duke of York, H.I.M. the Czarevitch, and Imperial and Royal members of Russian, German and Spanish courts...."
Broadwell, Albert H. (27 Januari 1900). "Sporting pictures on the human skin". Country Life. - rencana menggabarkan kerja pencacah tatu: "Sutherland Macdonald". Diarkibkan daripada yang asal pada 3 November 2013. refers to his clientele including "members of our Royal Family, among them H.R.H. the Duke of York, H.I.M. the Czarevitch, and Imperial and Royal members of Russian, German and Spanish courts...."