You finally tidy that box of bits you have in the back of the cupboard, and find 3 aircrew kneepad white cards and plastic covers that you used in 1993 when taking part in the UNHCR airlift in Sarajevo.
...So if anybody out there has a requirement for these please PM me with your details, first three can have one each, unless otherwise begged.
Price each is £0.00 (ie FREE).