TO:
Sky & Telescope
49 Bay State Road
Cambridge, MA 02138

Attn: Imelda Joson



All --
    For those of you writing papers or preparing posters, be advised that
the preferred form of the reference to NSF and AUI should be

The National Radio Astronomy Observatory is a facility of the National
Science Foundation operated under cooperative agreement by Associated
Universities, Inc. 

Note that this is different from the version you may find on older
stationery, etc.