I won a trophy and it is made out of glass almost entirely, except a label regarding the event on the front.
The problem is, there is no unique identification mark for it. (Like our names, the event for which we won). There are about 10-15 winners of various events and we need to submit it to our school and we would receive them back later.
Is there a way in which I could make some identification mark on it?(sentimental value)(I don't want to have it interchanged with someone else's)
I don't want to make it very obvious by writing my name,etc on paper and then sticking it on to the trophy. I also don't want to damage the label.