I can see no signs of lucar connector scratches on the little blades on the two I have. They look brand new. Of course I have no idea of storage times?
They can be used any which way up and you can carry a spare up your jumper if you want. Ron
Hi Ian. Will you make sure you have a 1944 one at Stafford. I am coming down on the Saturday and will no doubt see a lot more of your stuff that I " need ".