Karri Railway Sleepers

Anyone know info about karri railway sleepers....... going to have a look at some, they're reclaimed and untreated and apparently karri is a hardwood??

This is what i found on them on the net, albeit a uk website

[broken link removed]

Anyone out there get them??

No, but would be very interested like yourself to see if anybody got them, how much do they cost per plank or per 100 do you know. When you say untreated, does that mean the stuff is on them that is dangerous to soil, animals etc.?