DescriptionChangeable "Wri-Tronics" neon is fabricated of felt-faced panel with plastic strip for holding letters in place. Kit is enclosed in imitation hard plastic, faux leather salesman's case and includes a box containing an extra radio tube; an extra set of radio components housed in a plastic case; and two boxes of letters bearing a postmark date of January 27,1962. Presumed to be a salesman sample. Sign was acquired from another signshop in Galesburg, IL which had closed. Postmark states that items was mailed to Nibashi, Inc. - 8220 Madison Ave. - St. Louis 14, Missouri.