Luggage trolleys

[g.brown@unsw.edu.au (Gary Brown)]

I am currently trying to find one or more luggage trolleys (the type which
can be linked together)  which would suit restoration. It would be greatly
appreciated if anyone could supply information on where I could get
something like this. Does the NSW SRA auction it's redundant equipment?

Also, I would like to know about the feasibility/ logistics/ costs of
sending a 4WD vehicle from Sydney to Darwin by rail.