NSB(i)
13 »These are the measurements of the altar, using royal measurements. The royal measuring stick was twenty-one inches long. The base of the altar was twenty-one inches high and twenty-one inches wide. All around the edge of the altar was a rim measuring nine inches wide. This was the height of the altar:
14 »From the base on the ground to the lower ledge it was three and one half feet high, and from the lower ledge to the upper ledge it was seven feet high and twenty-one inches wide.
15 »The place where the sacrifices were burned was seven feet high. There were four horns above it.
16 »It was twenty-one feet square, wide and long.
17 »The upper ledge was also square. It was twenty-four and one half feet long and twenty-four and one half feet wide. It had a rim all the way around that was ten and one half inches wide. Its base was twenty-one inches. »The steps to the altar faced east.«