Dungeon magazine 30

Dungeon issue 30 was released in July/August of 1991. It contained the following articles related to the Forgotten Realms:
==... And a Dozen Eggs==
: By Randy Maxwell, illustrated by Robert Klasnich, Cartography by Diesel. p. 8-15
Waterdeep's sewers were only moderately dangerous until the Mesozoic moved in. Module for 4-6 PC's of levels 1-3. 
==Elminster's Back Door==
: By Ed Greenwood, illustrated by Ken Widing, Cartography by Diesel. p. 16-21
Before you try the door, ask yourself this: Am I feeling lucky today? The back door is a stiff challenge for player characters of any class and level who act wrongly, but can be a cakewalk for a lone 1st level character who does the right things along the way. Module for 6 or more PC's of any level.