Aug
27

August 27, 1984

A 168-carat emerald, a bequest of Anna Case Mackay to the Smithsonian Institution’s National Gem Collection, is placed on permanent display in the National Museum of Natural History.


Posted: 27 August 2010
About the Author:

Alex di Giovanni is primarily responsible for "other duties as assigned" in the Office of Communications and External Affairs. She has been with the Smithsonian since 2006 and plans to be interred in the Smithson crypt.