The majority of products within the pamphlet assortment have documents in LocatorPlus. All the pre-1801 and about fifty,000 19th and 20th century pamphlets will not yet have records in LocatorPlus. A lot of them can be found by seeking during the Index-Catalogue of your Library of the Surgeon-Common’s Place of https://maps.app.goo.gl/4RRJnUstxVnoZ5sQ8