GR translation: Flotsam and Jetsam

[Mike Jing]

V73.32-35, P75.12-15   That’s all the townsfolk of Ick Regis had from “The
White Visitation” in the way of relief—from summers of staring at the pink
or sun-freckled overflow from Brighton, Flotsam and Jetsam casting each day
of wireless history into song, . . .

It seems Flotsam and Jetsam is actually a musical comedy duo. From
Wikipedia:

https://en.wikipedia.org/wiki/Mr._Flotsam_and_Mr._Jetsam

also described in this book:

https://www.google.ca/books/edition/Show_Boat/uHMRDAAAQBAJ?hl=en&gbpv=1&dq=%22flotsam+and+jetsam%22+radio+show&pg=PA166&printsec=frontcover