Interesting about the disappearance of the seals and that messages could be hidden there.... well, there are other techniques like writing with lemon juice and when it dries you can't see it unless you put it near the fire. I think it is like that...
so you have practiced fencing?
next time you go to Fagaras square I'm sure you won't forget the food ;)
That is all nice, but do you think soldiers in the war had lemon at their disposal? 😀 Not even those had lemon, who were at home and not in the front line.
Yup, for a couple of years.
😏 with milk could also be done
How I love to take pictures of fencing. I have many... ☹️ on the hard drive that is broken they are sequestered there.