I have a world without weapons picassco print does it mean its a older print if the paper is like construction

Answer 1

Assuming you mean "Picasso", if it is old, and you're feeling the paper with your hands, then you're already devaluing it. Get it under archival glass with a removable mount and take it to an art appraiser. It's too difficult to tell from your description if you have anything more than a dime store copy.