Arthur L. Tidd, 68, of Manchester, N.H., formerly of Haverhill, passed away Wednesday, Dec. 17, at Catholic Medical Center, Manchester, N.H., after a period of declining health. Born in Haverhill, June 17, 1946, he was the son of Stanley A.L. Tidd and Helen J. (Difloures) Tidd. He attended St. Ja