Searching in Hamnet
|This article is currently a draft.|
This article provides an introduction to Hamnet's search capabilities and some tips for making the most of them. If you have trouble finding what you think should be in Hamnet, please contact HamnetHelp@folger.edu (it might be as simple as us fixing a coding error at our end).
Search help is also available immediately below the search panel in Hamnet, and is context-specific: if you're on the "Basic Search" tab, you'll find tips and field definitions for the Basic Search; if you're on the "Advanced Search" tab, you'll find the Advanced Search equivalents.
Basic Search tab
The Basic Search tab has thirteen options, grouped thematically, and defaults to the first item: Name Browse. An asterisk indicates fields that accept search limits (e.g., vault material only, date range, language) using the "Set limits" link below and to the right. Note: you must set limits before entering search terms.
Some searches lead to alphabetical lists, with cross-references (mimicking browsing a card catalog); other searches lead to sortable lists, and do not provide cross-references.
- Author/Creator, Sorted by Title - for an alphabetical list of names-and-titles (enter surname first)
- Title (Keyword Phrase) - for a sortable list of materials whose title includes the word or phrase entered
- Title (Left-Anchored) - for an alphabetical list of titles (enter title without initial articles)
- Journal title (Keyword Phrase) - for a sortable list of journals whose title includes the word or phrase entered
- Series/Uniform Title Browse - for an alphabetical list of series titles, standardized titles for works known by multiple titles, and cross references (click on the big red star to expand)
- Subject & Form/Genre Browse - for an alphabetical list of subjects (what the material is about), forms and genres (what the material is a representative example of), and cross references (click on the big red star to expand). Usually drawn from controlled vocabularies.
- Form/Genre (Keyword Phrase) - for a sortable list of standardized form/genre terms that indicate what the material is a representative example of
- Call Number (Left-Anchored) - for a sortable list of materials by call number, optimized for non-Library of Congress style call numbers (punctuation and spacing matter: see Call numbers article for examples). Omit parenthetical suffixes such as (size M), (folio), etc.
- Call Number (Browse) - for a sortable list of materials by call number, optimized for Library of Congress style call numbers (punctuation and spacing matter: see Call numbers article for examples). If you are not getting many results, try shortening the call number (e.g., search for "PR2796 .F6" instead of "PR2796 .F6 C2 1924 Sh.Col.")
- Publication/Creation Date - for a sortable list of materials by date (only searches machine-readable fields: use yyyy form, with or without wildcards; to search eye-readable dates, use the Advanced Search tab)
- Keyword Any Bib Field (Relevance-Ranked) - for a sortable list of materials whose records contain any of the terms you entered, unless otherwise indicated: use quotes to search phrases, + to mark required terms, * to mark important terms, ! to mark words to exclude, and ? and % for truncation and wild cards
- Expert Search (use index codes and operators) - for a sortable list of materials retrieved by command-line searching with index codes and Boolean operators ; see Expert Search section below
Advanced Search tab
The Advanced Search tab has three sets of boxes and menus that enable users to build a relatively complex search. Each line has a search box with a drop-down menu immediately to its right, and another drop-down menu at the far right which includes twenty-one search options. The drop-down menus next to the search boxes allow you to specify how the search terms in each box should be treated: "all of these" (search for records that contain all terms), "any of these" (search for records that contain at least one term, but not necessarily all), or "as a phrase" (search for records that contain your terms in the exact order you entered them). Each line can be combined with the "AND," "OR," or "NOT" radio buttons in between them.
You can set limits on any of the search options. Since all Advanced Search options are keyword searches, each one will return a list of records matching your search (or indicate that no records match your search).
Use Advanced Search to look for very specific items, or to help narrow down broad searches. For instance, if you are looking for early modern works on medicine, you could combine a subject search for "medicine" with a call number search for "STC," or a form/genre search for "Early works to 1800."
To learn more about the parts of the MARC catalog records that each option searches, refer to the List of keyword search fields in Hamnet and their associated MARC codes.
- Keyword Any Bib Field - looks for your search term(s) anywhere in each record
- Title - looks for your search term(s) in any title fields in each record
- ISBN - looks for your search term(s) in the ISBN field of each record
- Name - looks for your search term(s) in any name heading field (not just authors) in each record
- Subject - looks for your search term(s) in any subject heading field in each record
- Published/Created Date - looks for your search term(s) in any publication/creation/production date field in each record
- Publisher/Printer Name - looks for your search term(s) in the publisher/printer/producer field in each record (note that this searches the name as it appears on the item, not necessarily its authorized form)
- Folger Copy Notes - looks for your search term(s) in any copy-specific notes in each record
- Material Type [GMD] - looks for your search term(s) in the GMD field in any record
- ISSN - looks for your search term(s) in the ISSN field of each record
- Published/Created Place - looks for your search term(s) in any publication/creation/production location field in each record
- All Notes - looks for your search term(s) in any note field in each record
- Bibliographic Citation - looks for your search term(s) anywhere in the reference citation field in each record
- Series - looks for your search term(s) in any series title field in each record
- Physical Description - looks for your search term(s) anywhere in the physical description field in each record
- Holdings Record - looks for your search term(s) anywhere in the holdings record (which gives information about the location of the item, its call number, etc.)
- Size/Format - looks for your search term(s) anywhere in the size subfield in each record (which may contain measurements such as "22 cm," formats such as "8vo," or both, such as "14 cm (12mo)")
- Form/Genre - looks for your search term(s) in any form/genre field in each record
- Edition Statement - looks for your search term(s) anywhere in the edition statement field of each record
- Exhibition history - looks for your search term(s) anywhere in the exhibition history field of each record
Advanced Search tab defaults
- The Advanced Search tab opens with the Keyword Any Bib Field search option in all three drop-down menus.
- Advanced Search defaults to AND searches - the radio buttons for "AND" are automatically selected, and the center drop-down menu opens with "all of these" selected. If you enter multiple keywords in a single search box, it will search for records that contain all of them, not just any of them.
The Set Limits option appears in both the Basic and Advanced Search tabs, in the bottom right corner of the main search area. Clicking the link leads to a separate dialogue page. (NOTE: if you have already entered search terms or changed the default settings, navigating to the Set Limits dialogue will erase them.)
There are five limits that you can set to help narrow your search. You can select multiple options from each menu by pressing the Crtl key while clicking on them, or select a range of options by pressing the Shift key while clicking.
- Language - language of an item
- Note: not all catalog records include a language designation (for instance, graphic materials)
- Location - location of an item within the Folger
- Date - enter a specific date, or a range
- Item type - broad format categories which are similar but not identical to GMDs
- Place of publication - country where an item was published
Once limits are set in either Basic or Advanced Search tab, they will remain in place for all future searches done within that session. You can get rid of limits by clicking Clear Limits (next to the Set Limits link in the bottom right corner of the main search area), or by leaving your search session (by closing the browser tab or navigating to a different webpage).
Boolean search and wildcards
Boolean search uses "operators" such as "AND," "OR," and "NOT" to narrow or broaden a search. Its concepts are based on Boolean logic.
- AND will search for records that contain all terms
- OR will search for records that contain any terms
- NOT will search for records that do not contain particular terms
You can use Boolean operators in multiple areas of Hamnet:
- Enter them manually in the Expert Search option of the Basic Search tab
- Select "AND," "OR," or "NOT" radio buttons to combine search boxes in the Advanced Search tab.
- Use the relevant drop-down menu in the Advanced Search tab to specify "all of these" (i.e. "AND") or "any of these" (i.e. "OR").
Wildcard characters are generally used to account for uncertainty in a search, by substituting for one or more characters. For instance, if you're uncertain whether an item uses "theater" or "theatre," you can search for both by substituting wildcard characters for the er/re. Wildcards can be used with any keyword search in Hamnet, and you can use multiple wildcards in the same search, or even in the same search term.
- ? will look for an unspecified number of characters. It is most useful when used at the beginning or end of a search term to look for words that include that term.
- theat? will return records with either "theatre" or "theater," but also other words such as "theatrical," "theatergoer," etc.
- % takes the place of exactly one character. It is more useful for spelling variations, such as the theater/theatre example, or for finding i/j/u/v transcriptions. However, % cannot account for characters that are not there.
- theat%% will return records containing "theatre," "theater," or any other words with two characters after "theat," such as "theatrum" or "theatra"
- Shak?pe?r% will return records containing a variety of spellings of Shakespeare (using ? to substitute for one or more characters inside the word), but since the last wildcard is %, it will not return "Shaksper."
The Expert Search option on the Basic Search tab allows you to combine searches of multiple fields by using their search codes and Boolean operators. The search codes are four-letter abbreviations for the keyword searches available on the Advanced Search tab. Select Expert Search, and type the search code and the term(s) you want to search for. Surround your terms with quotation marks to search for them in a specific order (i.e. "shakespeare william," or "william shakespeare"), and combine multiple searches using Boolean operators AND, OR, or NOT. You can enter search codes and operators in either lowercase or uppercase. You can also nest searches by using parentheses. Each search word needs to be preceded by a distinct search code, and multi-word search terms should be surrounded with quotation marks - Expert Search otherwise treats each word as a generic keyword search.
- 245h realia not gkey shakespeare - finds records for realia objects that are not directly associated with Shakespeare
- NKEY garrick AND (KGNR "legal instruments" OR KGNR "legal documents") - finds records for items associated with David Garrick (or any other Garricks) that have the genre terms "legal instruments" or "legal documents"
Expert Search defaults
- If you do not enter a search code, Expert Search defaults to a standard keyword search.
- Note: the search box has a limit of 100 characters.