Thanks again for this update.
Years ago I summarised my logbook in Excel and abstracted a database from it.
I find that of the 15 trips I did in this a/c one was exactly 60 years ago today, for 50 minutes doing cine. I.E. doing practice gunnery using the gun camera to assess the pilots proficiency.
The last trip was in the run up to the NATO exercise Vigilant on May 21 1957, 60 mins practice interceptions at night under GCI control. This was the second of two trips that night with an hour between them for refuelling and a cup of coffee.