Box 1.
Undated
1959: July
1968: Mid Year
1969: May,November
1970: March, June, November
1971: February, May, October
1972: February, June , November
1973: March, September, December
1974: March, September
1975: February, May, December
1976: May
1977: April, September, December
1978: April
1980: November/December
1981: March/April, December
1982: May/June
1983: Spring
1984: Spring
1985: April, Spring, Summer, Winter
1986: March/April, May/June, Fall
1987: Spring, May/June
1988: May/June, Fall, Winter
1989: Spring, Fall, Winter
1990: Spring, Fall
1991: Winter
1993: Fall
1994: Fall
Correspondence:
Undated
1994