The vast majority of items inside the pamphlet collection have information in LocatorPlus. Many of the pre-1801 and about 50,000 19th and twentieth century pamphlets usually do not but have documents in LocatorPlus. Many of them can be found by searching inside the Index-Catalogue on the Library of the Surgeon-Basic’s https://maps.app.goo.gl/4RRJnUstxVnoZ5sQ8