Deslandres was also known as "Horbiger" (for example: on the Hallwag-moonmap).
On that map, both names (Horbiger and Deslandres) appear simultaneously.
Although Horbiger was one of J.P.H.Fauth's names, the Hallwag-map doesn't show the name Schupmann, which was Fauth's original name for crater Hell-B.
Danny Caes,
Connoisseur of unusual lunar nomenclature,
Public Observatory of Ghent - Belgium.
