This is a project to archive every multiplayer map ever created for Red Alert 1. The main folder layout structure looks like this:

-Popular: This folder contains popular maps with lots of variations in them, e.g. P4 or HJK6.
-Alphabetical: Maps without many variations are placed in this folder.
-Uncategorized: Maps that haven't been categorized yet.

Every map has it's own folder containing the following files:

-A .MPR file: This is the actual map file.
-author.txt: If available this file exists and contains the author's description/comments for this map.
-description.txt: Contains a description of the map featuring info such as map name, size, modifications done to game settings etc..
-mappreview.gif: An image showing how the map looks like, taken from a screenshot inside the RAED map editor.