The Temple Institute: In-Depth Temple Study: The Knives Dispensary
 
The Knives Dispensary: Dimensions

The Ulam was wider than the Kodesh by fifteen cubits * on each direction. This addition on the two sides of the Ulam were the windows of the Knives Dispensary. 

Contents:   Part I,    Part II,    Part III,    Part IV,    Part V,    Part VI,    Part VII