Q. Why do I sometimes get zero results when I refine a search by the earliest date or range of dates shown on the Publication/Creation Date timeline in Primo?

The dates shown on the Publication/Creation Date timeline do not reflect actual holdings of the Libraries. The years that Primo includes are from a static list: 1,500,1000,1500,1600,1700,1800,1900,1910,1920,1930,1940,1950, and then every year from 1951 to the current year.