The chairs are distinguished by their slender form and hand-woven paper corduroy upholstery, which is in very good condition. Henry Walter Klein was a Norwegian furniture designer. He studied under the renowned designer and architect Finn Juhl. Afterward, he returned to Norway, opened his own company, and designed many high-quality pieces of furniture using a variety of materials. Very good condition; there are a few stains on the seat. See photos. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution