Kelvin Smith Library’s newest exhibit, “Sincerely KSL: Postage Ephemera,” features items from the Frances W. and H. Jack Lang Letter Collection. The exhibit is composed of letters and books on the art of letter writing, mostly from the 19th century.
An envelope addressed from Robert Louis Stevenson to Henry Newbolt, April 8, 1893.
The earliest letter, from the Marquise de Sévigné, dates back to 1695, with the most recent signed by entertainer Mike Douglas in 1980.
The collection includes pieces from:

- John and Abigail Adams;
- Lord Chesterfield;
- Winston Churchill;
- Charles Dickens;
- Mahatma Gandhi;
- James A. Garfield;
- John Glenn;
- Washington Irving;
- Samuel Johnson;
- Abraham Lincoln;
- Mark Twain;
- Queen Victoria;
- Voltaire; and
- Oscar Wilde.