Yes, well done, Tony and thanks for sharing.
I was intrigued by your spelling of Tubal Caine (with an extra "e" ). Tom Walshaw apparently had a letter published in ME in his early days, perhaps even pre-war; it was signed "Tubal Caine", it being then a very common practice to use a pen name. Whether or not it was an Editorial typo I don't know, but LBSC picked up on it in one of his weekly outbursts, bestowing on him the soubriquet "Bro. Tail-Lamp" for the extra "e"… All Tom's later articles and books are by "Tubal Cain".
Edited By Nigel Bennett on 15/01/2021 20:20:40