Im trying to find out about 2 old Landrovers once owned by the National Museum of Wales and see if anyone may shed some light of their NOW where about?

239 TNY is not known to the DVLA database. XTX 168 is also known to by the DVLA.

I have been approached by the museum who are looking into trying to buy them back as exhibits to their working museum ‘Sain Fagan’ here in Cardiff.

Can anyone shed some light here?