This is a pipe-backed blade, which is marked "PD Luneschloss." The blade is lightly etched on both sides. The guard has three ribs, which are covered with leather. A braided leather tassel knot is attached to the handle. The blade is 31.5 inches long. I am guessing that the sword had a leather covered scabbard which did not survive. I tried to upload some photos, but the "file exceeded Sword Forums limit." I will be happy to send photos to your email address.
Thanks for your assistance. Shawn