There was GERTRUDE A. MORISON, COMMERCIAL SCHOOL & COPYING OFFICE, 29 NORFOLK STREET, SUNDERLAND. SHORTHAND, TYPEWRITING, BOOK-KEEPING, FRENCH. POSTS GUARANTEED TO STUDENTS WHEN PROFICIENT. Sunderland Daily Echo and Shipping Gazette - Tuesday 28 May 1935
THORNHILL COMMERCIAL COLLEGE 37 OTTO TERRACE, SUNDERLAND. COMPTOMETER SHORTHAND TYPEWRITING BOOK-KEEPING ALL COMMERCIAL SUBJECTS, Sunderland Daily Echo and Shipping Gazette - Friday 02 April 1937
OLIVE HOUSE ACADEMY, STOCKTON ROAD, SUNDERLAND. COOKER HANDICRAFTS. NEEDLEWORK, DRESSMAKING, BOOK-KEEPING, TYPEWRITING, Sunderland Daily Echo and Shipping Gazette - Friday 12 January 1934
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