Dragon magazine 51

Dragon issue 51 was released in July of 1981. It contained the following articles related to the Forgotten Realms:

The Winged Folk

 * By William Lenox. p. 18–21, 83

A new demi-human race for PCs in Advanced Dungeons & Dragons.

Leomund's Tiny Hut: Working Your Way up to First Level

 * By Len Lakofka. p. 22-27

Figuring out what characters actually know at 1st level.

It's Not Easy Being Good

 * By Roger E. Moore. p. 33

How to play a paladin right.

Thou Shalt Play This Way

 * By Robert J. Bezold. p. 36

A set of rules for Paladin play.