As of the 2010s it was occupied by the Code Reviser and other administrative staff. The principles of priority and first reviser apply here. The office of the Code Reviser is established in the Revised Code of Washington. It has been suggested that from a corruption of Iosippus an unintelligent reviser derived Hegesippus. As a reviser, Sampson was involved in Geoffrey Keynes's 1921 Blake bibliography. The principle of the first reviser deals with situations that cannot be resolved by priority. Xie worked on more than 30 typefaces as a designer or reviser in his life.