This is a repost as the first trade didn't work out:
Have: a pair of Continental Ultra Gatorskin tires, 700 x 25c, wire bead, marked "Duraskin + K, Made in Germany." These have very little wear if any (I pulled them off of a wheelset I recently bought).
Want: a pair of similar tires in 28c or wider, kevlar or wire bead. Panaracer Pasela Tourguards in 28-32mm width would be fine.
Neal