TY - GEN AU - Rushmer, M A C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1968-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.9965 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1968 TI - 1966 Exposure test of nature-tone enamels on steel::summary of 6-months and 1-year inspections, progress report ER -