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Corinth Notebook Page: NB 917, spread 38 (pp. 65 - 66)
Entry:   Pg. 65, 27/4/1999, Drawing, Diagram of wall construction
    Pg. 65, 27/4/1999, Drawing, Pressure of surrounding dirt
    Pg. 66, Well 1999 1, 27/4/1999, NB917 B32, Well 1999 1, Drawing
Date:   27/4/1999