Cool old pair of real deal cufflinks. No issues. I tested in multiple places to confirm metal content.  The probably need to be hit with a sunshine cloth to even out the color, but I will leave that up to the buyer.  I do not like to mess with patina too much.

They are fully hallmarked, have been fully tested and verified. They weigh 13.2 grams. There are no problems. This item is pre-owned and there will be ordinary and normal use marks. Comes from a clean, smoke-free home.