Get a notarised copy and send them that. Keep the original - it's your proof.
In the UK a cheque is a contract, and therefore they still have the obligation to pay you - one imagines that their finance system "knows" you've not been paid, as thier bank ballance would have been $700 too high at the end of the period in question (FY 2005-06, presumably).
__________________
╔═════════════════════════════════════════╗
Overhead, the Albatross hangs motionless upon the air,
And deep beneath the rolling waves,
In labyrinths of Coral Caves,
The Echo of a distant time
Comes willowing across the sand;
And everthing is Green and Submarine
╚═════════════════════════════════════════╝
|