Superboy #117

KG Murray's Superboy #117 was published c.November 1958:

The cover is from DC Comics' Superboy #61:

The main features:

The School for Superboys, originally published in Superboy #61, December 1957

The Luxury Limousine of Space!, originally published in Mystery In Space #45, August 1958

The Trial of Superboy, originally published in Superboy #63, March 1958 

This issue also contains three filler strips: a two-page Warden Willis feature from Mr. District Attorney #64, July-August 1958; and the single-page fillers Tricksy from Superman #119, February 1958 and Chief Hot Foot from Tomahawk #48, May 1957.

The three main features and the Warden Willis filler were recycled in Colossal Comic #34. The Luxury Limousine of space was reprinted in Super Heroes Album #5. The Trial of Superboy was reprinted in Giant Superboy Album #13.

There is also a UK variant of this issue.