[Temple President George F. Richards]
This day I went before the [First] Presidency and presented to them an important change in the endowment ceremony by which the robes should be placed on the left shoulder first and then changed to the right shoulder once only before entering the Terrestrial room; also that Aaronic and Melchizedek be used instead of lower order of the Melchizedek and higher order of the Aaronic. I am to come back with a definite recommend of the Presidency of the Temple. This on my own suggestion. Other members not accessible today.
[Source: George F. Richards diary, June 3, 1922, in Anderson, Devery; The Development of LDS Temple Worship, 1846-2000: A Documentary History, http://amzn.to/TempleWorship]