Usage key
<ref>{{LE|}}</ref>
This template can be used to make a footnote for one of the The Letters of J.R.R. Tolkien: Revised and Expanded edition.
The template has two variables. The first is the numeric or alphanumeric designation of the letter. The second is for a note (if necessary). This second variable is only possible for letters that have notes; when the letter has no note any input is simply ignored.