Subseries A. Books with date range 1903-1931. Includes volumes 1-5, for dates 1903 to 1921. There are some gaps in the dates between volumes, which may indicate missing information, or a vacation period for the firm, or other unknown reason.

Note the missing pages from vol. 1, pgs. 7-82.

Subseries B. Books with date range 1912-1961. Includes volumes 6-10, for dates 1912-1961. Generally, the dates appear to suggest a comprehensive run of records for this series.