AFDU Spitfires

Hi folks – I’m hoping that this request might be easier to respond to.

I am looking for any information (apart from their AM.78s, which I have) about the following Spitfires which were used at the AFDU; P7919, P8091, P8177, P8180, P8388, P8440, P8476 and P8503?

As always, any help will be appreciated ?