T Wave Abnormalities. christine m. smith. I just received a copy of an ECG I had done in Sept 1998. The preliminary report was borderline ECG and the final interpretation was Abnormal ECG. There was normal sinus rhythm and Nonspecific Anterior T abnormalities. When compared to an ECG taken in 1986 there was minimal T wave change. I have been told by many that abnormalities like this are usually no problem.
The first ships to which the term clipper seems to have been applied were the Baltimore clippers. Baltimore clippers were topsail schooners developed in Chesapeake Bay before the American Revolution, and which reached their zenith between 1795 and 1815. They were small, rarely exceeding 200 tons OM.
Dutch clippers were built beginning in the 1850s for the tea trade and passenger service to Java. The boom years of the clipper ship era began in 1843 as a result of a growing demand for a more rapid delivery of tea from China. It continued under the stimulating influence of the discovery of gold in California and Australia in 1848 and 1851, and ended with the opening of the Suez Canal in 1869.