In 1980, at a Boston antique fair, a Greek lamp, probably dating from the Sixth Century B.C. turned up. The antique dealer stated that the lamp had been dug up at an Indian site in Manchester, NH.
(Totten, Norman; "Late Archaic Greek Lamp Excavated at Amoskeag Falls," Early Sites Research Society, Bulletin, 10:25, no. 2, 1983.)
In 1952, a Byzantine oil lamp was found in the Clintin, CT, harbor shell-midden after plowing. The finder described it as an Indian pipe, but it is actually typical of the Mediterranean area circa 750-800 A.D.
(Whittall. James P., II; "Byzantine Oil Lamp from Connecticut," Early Sites Research Society, Bulletin, 10:26, no. 2, 1983.)
"Before opening the book, I set certain standards that a volume which treads into dangerous grounds grounds like this must meet. The author scrupulously met, or even exceeded those standards. Each phenomenon is exhaustively documented, with references to scientific journals [..] and extensive quotations" -- "Book Review: The moon and planets: a catalog of astronomical anomalies", The Sourcebook Project, 1985., Corliss, W. R., Journal of the Royal Astronomical Society of Canada>, Vol. 81, no. 1 (1987), p. 24., 02/1987