Aberdeen Education Authority: Returns of Preliminary Training of Certified Teachers Records: length of training pre-certification with dates; degree or diploma and date awarded; extra classes or certificates during or since training. For Ashley Road, Broomhill, Causewayend, Commerce Street, Ferryhill, Frederick Street, George Street, Hanover Street, Holburn Street, King Street, Kittybrewster, Marywell Street, Middle, Mile End, Old Aberdeen and Porthill schools. c. 1920s