This document lists years from 1928 to 1945 and mentions Columbia several times with numbers in parentheses, appearing to list Columbia records or albums from those years. It also mentions Professor Nancy Guy and the year 2002.

1. 1930
30
1928
1932

2. 1934
Columbia 9 (1934)
1936

3. 12 (1937)
40
Columbia 13 (1938)

4. 1939
1945

5. Columbia 17 (1942)
Columbia 29 (1940)

6. Columbia
1928
1936

7. 2002 12
Professor Nancy Guy