Advanced Search (Items only)
You may enter a number in the forms XXXX, XXXX-YY, or XXXX-YY-ZZ, or a number range consisting of two numbers, separated by a hypen ("-"). You may also select one of the units that you defined to limit the search to. Range Search will find items that contain numbers and number ranges matching your search. For example: "500" will find an item mentioning the number range "450-550".
You may enter a date in the forms YYYY, YYYY-MM, or YYYY-MM-DD, or a timespan consisting of two dates, separated by a hypen ("-"). Date Search will find items that contain dates and timespans matching your search. For example: "1970" will find an item mentioning the timespan "1960-1980".