When was the last L42 withdrawn from MoD service?

[bigduke6]

Thanks Rog and Brian, it would I guess narrow it down to how many ended up in circulation, condition wise (as you have seen Rog) the one that arrived has had a hard life, having a quick look over again it has been donated parts from another L42A1, the fore-end carries the same bracket number that has been barred out also its the number in the tin.