Virtually all objects while in the pamphlet assortment have information in LocatorPlus. All of the pre-1801 and about 50,000 nineteenth and twentieth century pamphlets tend not to nevertheless have information in LocatorPlus. Many of them can be found by exploring from the Index-Catalogue with the Library on the Surgeon-Basic’s Place https://maps.app.goo.gl/4RRJnUstxVnoZ5sQ8