I recently printed out a copy of Mercator (scroll down to find it), the free supplement for Classic Traveller that allows you to run adventures in the Roman Empire in the 1st and 2nd AD.
There are PNG files for the covers, but they’re a little too low-res to print properly.
So I’ve made my own PDF version of covers in the Classic Traveller style. I’ve made US Letter and A4 versions. Here’s a link to my custom Mercator character sheet.