The .MAP and .OL file included in this archive are free for anyone to use for Half-Life map-making.  There should be 20 objects in the OL file/map, 2 sets of 10 railings (one solid set, and one set that can be shot through).  Each of the sets contains 1 North-South and 1 East-West railing for each of 5 types of railing (Red simple, Red complex, Gray simple, Gray complex, and Black).  The actual prefab objects are only 1 or 3 brushes each; but I've not seen a collection of all the possibilities on the 'net yet, so I figured I'd slap one together and put it out for general use.  Enjoy!
  
--HellBringer
Levels Dept. Head, Wavelength Editing Site
(www.planethalflife.com/wavelength)
