It's hard to say. I've seen the seats you're talking about on ebay (someone on the continent listing them), and the fabric is exactly the same as these (as I'm sure much of the frame, etc is).
However, on the bottom oif one of mine was a sticker that said something along the lines of 'Golf II Sport'. It had me thinking they were from something earlier than the Mark3. A bit of scouring the net suggests they are Golf Clipper Highline seats:
Which we did get over here, but they too aren't easy to come by as apparently the highline is relatively rare? I'm not 100% though, as I'm more of a Polo man :-P.
What happened with your folks Mark3 is something I've never heard of before! But Polo battery trays love to rust at the slightest suggestion of any water!
However, on the bottom oif one of mine was a sticker that said something along the lines of 'Golf II Sport'. It had me thinking they were from something earlier than the Mark3. A bit of scouring the net suggests they are Golf Clipper Highline seats:
Which we did get over here, but they too aren't easy to come by as apparently the highline is relatively rare? I'm not 100% though, as I'm more of a Polo man :-P.
What happened with your folks Mark3 is something I've never heard of before! But Polo battery trays love to rust at the slightest suggestion of any water!