Need help with identifying this Jaguar wiring harness

I have drawn out a rough sketch of the general shape which is pretty close to scale of the harness with some additional information re length of the longer branches from the main spine. Any help in identification will be much appreciated. Eugene.

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just guessing it is branch line from panel to engine compartment re: wiper motor ,flasher solenoid aed etc, ??

Hi John,thanks for your opinion, yes I recognized the wiper motor wires so assumed engine bay harness. I did have a couple of series 1 e types some time ago for restoration. I finished my 3.8 but never finished my late sons 4.2.
I am now wondering if this belonged to it but there is no multi plug on it to connect up the front lights