Article date: Aug 1968
Article title: An array of puzzles and tricks, with a few traps for the unwary
Mathematical Games column? Y
Book: 8. Mathematical Magic Show
Chapter: 10. Ridiculous Questions
This data confirmed? yes
Notes
Peter Rowlett (27 August 2022):
Peter Rowlett initial guess (Very uncertain)
Peter Rowlett (12 August 2023):
I'm pretty sure this is wrong. The chapter (Wheels, Life, and Other Mathematical Amusements) contains a selection of short questions, some of which are jokes/tricks, which seems to align with the article title. However, Mathematical Magic Show page 133-4 says the August 1968 explains crossed Mobius bands and the chapter in Wheels etc. does not.
Peter Rowlett (30 October 2023):
I have seen this column and it matches Ridiculous Questions.