Template:Library of Congress-no known copyright restrictions/doc

{{TemplateBox
 * 1 = collection
 * 1d = Name of Library of Congress collection to which the work belongs. Preferably a wiki-linked URL.
 * 1aliases = 1
 * 1type = string
 * 1def =
 * 1stat = optional
 * 2 = rights_link
 * 2d = Link to Rights and Restrictions statement on LoC web site.
 * 2aliases = 2
 * 2type = string
 * 2def =
 * 2stat = optional
 * 3 = note
 * 3d = Additional note about rights and restrictions.
 * 3aliases = 3
 * 3type = string
 * 3def =
 * 3stat = optional
 * name=Library of Congress-no known copyright restrictions
 * desc=Base license template for public domain works in LoC collections with a "no known copyright restrictions" rights statement. Where possible do not use this template directly, instead use one of the collection-specific templates listed at Library of Congress.  If more specific information about the copyright status of a work can be determined a template like {{tl|PD-1923}} or {{tl|PD-US-not renewed}} is preferred.
 * namespace=File
 * usergroup=all
 * placement=license