The Mk1 in front looks nice! (never understood why Ford put those horrible rectangular headlights in some though)
Mk2s were known for their rust.. but damn.. your Dad's looks like it had other worries
Looks like an old pic too.. is that a Mk5 Cortina and Granada estate in the background? and an old Shitroen too? Long time since I've seen any of the cars in those pics.... sadly.
Regards,
Ian