Box VI 1
Encyclopaedia of the Social Sciences . Edwin R.A. Seligman, ed. New York: Macmillan, 1934. Vols. I-VIII.
Box VI 2
Encyclopaedia of the Social Sciences . Edwin R.A. Seligman, ed. New York: Macmillan, 1934. Vols. IX, X, XII, XIV.
Box VI 2
Encyclopaedia of the Social Sciences . Edwin R.A. Seligman, ed. New York: Macmillan, 1934. 16th printing, 1967. Vols. 1-4.
Box VI 3
Encyclopaedia of the Social Sciences . Edwin R.A. Seligman, ed. New York: Macmillan, 1934. 16th printing, 1967. Vols. 5-12.
Box VI 4
Encyclopaedia of the Social Sciences . Edwin R.A. Seligman, ed. New York: Macmillan, 1934. 16th printing, 1967. Vols. 13-15
Box VI 4
International Encyclopedia of the Social Sciences . David L. Sills, ed. New York: Macmillan and the Free Press, 1968. Vols. 1-5.
Box VI 5
International Encyclopedia of the Social Sciences . David L. Sills, ed. New York: Macmillan and the Free Press, 1968. Vols. 6-12.
Box VI 6
International Encyclopedia of the Social Sciences . David L. Sills, ed. New York: Macmillan and the Free Press, 1968. Vols. 13-17.