TY - GEN AU - Vaughan, Robert T C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1955-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.4441 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1955 TI - Performance characteristics of three Washington State College neon obstruction lights: ER -