- Saskatchewan Teachers' Federation fonds
- Série1 - STF General Photos
- 1596 mais...
- Item1.0133.12 - Editors' Workshops 1970 - Pyramid Effect
- Item1.0134.01 - Cuisenaire Method 1957-1964 - Seminar Participants
- Item1.0134.02 - Cuisenaire Method 1957-1964 - Student Participant
- Item1.0134.03 - Cuisenaire Method 1957-1964 - Mathematics Experiment Meeting
- Item1.0134.04 - Cuisenaire Method 1957-1964 - Seminar Participants
- Item1.0134.05 - Cuisenaire Method 1957-1964 - Gattengo and Gillespie
- Item1.0134.06 - Cuisenaire Method 1957-1964 - Dr. Gattengo's Seminar
- Item1.0134.07 - Cuisenaire Method 1957-1964 - Gattengo with Students
- Item1.0134.08 - Cuisenaire Method 1957-1964 - George Thiessen with Students
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