When you find a newspaper in microfilm format listed in the library catalog, DELCAT Discovery, there may be more years available at the same microfilm call number. This is usually due to the newspaper changing title. A quick way to check is to look up the newspaper by the microfilm call number.
Select Advanced Search.
In the Keyword box, type the prefix nu: followed by the microfilm call number (e.g., nu:s37).
Scroll down to the Format options and select Newspaper.