Sorry for the hijack.
I have a box of ERDM Rectangulares somewhere...box code 9HS, with a date of 15 NOV, 2003. Not penciled in though & too old to help I guess.
Hmmm, 3 left.
I have an empty LGC Wavell box that I bought a couple years back with a box code of 1MN...sorry again, I guess I'm...