The source recording you want should be named approximately 2020 6091115 2525 chunk 34.wav and I'd also listen to 202609.

660911 core 15-2425 chunk 33. 20260911152625.

Those three minutes should contain the whole exchange.

If you listen and type back even approximately what your father says, particularly the surname as he pronounces it in Persian, I can probably turn it into the likely Persian spelling and sensible Latin transliterations.

Yes, and then I'd allow you to search.

So I will do that, but I can't do it right at this moment.

About the where I could find more information.

Well, my mother is probably a good source.

She's English.

She's not born into that world, but when they were a young couple, they did spend a lot of time going to London.