Supervisory Officer's Certificate.
- SCA145-GA395-1-61
- File
- April 11, 1980
Part of Mary Johnston fonds.
Supervisory Officer's Certificate granted to Mary Johnston.
Ontario Ministry of Education
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Supervisory Officer's Certificate.
Part of Mary Johnston fonds.
Supervisory Officer's Certificate granted to Mary Johnston.
Ontario Ministry of Education
Part of Mary Johnston fonds.
Materials kept by Mary Johnston relating to her work on various professional development committees.
Ontario Ministry of Education
Elementary School Principal's Certificate.
Part of Mary Johnston fonds.
Elementary School Principal's Certificate for Mary Johnston.
Ontario Ministry of Education
Commonwealth and Citizenship day, May 15, 1964.
Part of Mary Johnston fonds.
A guide for how teachers should mark Commonwealth and Citizenship Day in Ontario.
Ontario Ministry of Education
A suggested form of service for Remembrance Day 1962 for the schools of Ontario.
Part of Mary Johnston fonds.
A suggested form of service for Remembrance Day 1962 for the schools of Ontario.
Ontario Ministry of Education