* Use & for and ( e.g. presbyterian & church)
* Use / for or (e.g. presbyterian / church)
* Use ! for not (e.g. presbyterian ! church)
* Use * to truncate (e.g. chur* retrieves chur and church and churches)
* Use : for a range of dates (e.g. 1999:2006)
To limit your search for a specific material type such as photographs, diairies, letters, etc. use the index for the material type field.