TY - GEN AU - I J Feinberg C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1970-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.9981p7 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1970 TI - Metallurgical examination and mechanical tests of material from the Point Pleasant, W. Va. Bridge::part 7 - examination of fractured rivets in the bearing box of joint U13N (revised) ER -