Walter (or Vaulter) was Archbishop of Sens from 887 to 923.

He anointed Eudes as King of France in 888, Robert I in July 922, and Rudolph of France on 13 July 923, all in the church of St. Medard's Abbey, Soissons.

He doubtlessly inherited from his uncle Walter, Bishop of Orléans, a superb sacramentary composed between 855 and 873 for the Abbey of St-Amand at Puelle. This sacramentary, which he gave to the church of Sens, forms one of the most curious monuments of Carolingian art and is now in the library of Stockholm.

Sources

Diophantus is a lunar impact crater that lies in the southwestern part of the Mare Imbrium. It forms a pair with the larger crater Delisle to the north. Diophantus has a wide inner wall and a low central rise. To the north of Diophantus is the sinuous rille designated Rima Diophantus, named after the crater. There is a tiny craterlet near the exterior of the southwest wall.

Rima Diophantus

This cleft follows a generally east–west path across the Mare Imbrium. It is centered at selenographic coordinates 31.0° N, 32.0° W, and has a maximum diameter of 150 km. Several tiny craters near this rille have been assigned names by the IAU. These are listed in the table below.

The crater Samir has bright rays that extend for over 70 km.

Satellite craters

By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Diophantus.

The following craters have been renamed by the IAU.

References

Hellsing is a manga series created by Kouta Hirano about a powerful vampire named Alucard and his battle against supernatural forces in service of the Hellsing Organization. The manga has two animated adaptations—a television series by Gonzo which was produced early in the manga's original run and features a largely original screenplay by Chiaki J. Konaka; and Hellsing Ultimate, an original video animation series produced by Geneon that more closely follows the plot of the manga. The series primarily takes place in the United Kingdom, which is under attack by the undead forces of a rogue Nazi battalion which survived the end of World War II.

The Hellsing Organization is a clandestine British royal order charged with defending the empire from supernatural threats. Sir Integra Hellsing serves as its leader and commands a blood pact with Alucard, Hellsing's most powerful weapon. Alucard is an ancient vampire who was pressed into service by Integra's ancestor, Abraham Van Helsing, who founded the order. Alucard is accompanied by Seras Victoria, a young vampire whom Alucard turns at the beginning of the series. Hellsing is opposed by Millennium, a remnant of the Waffen-SS which escaped to South America with its research into vampires and the occult. The war-obsessed Major leads Millennium's army of artificially created vampires in an assault on London. Between the two powers is Vatican Section XIII, the Iscariot Organization, a secret Catholic order of assassins which also specializes in combating the supernatural. Enrico Maxwell is its leader and Alexander Anderson, a paladin with accelerated healing, is its strongest asset.