TY - GEN AU - Breckenridge, F C C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1954-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.3476 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1954 TI - Color characteristics of a green plastic developed by the Rohm and Haas Company for beacon covers: ER -