360 understood!
OK, GOTTIT! Sorry, didn't immediately see 360 as Squadron.
No, I wasn't there but, as you say, several Gannet Obs were - notably Lofty Nash and "Oboe" Jones.
Getting slightly away from the Waghorn focus, but Lofty was an absolute gift to cartoonists in Squadron Line Books. I know the 849HQ one is in the Fleet Air Arm museum and I think Sea Your History has it on line.
Mike