http://www.fivedoves.com/letters/jan2013/garryb14.htm http://www.bibledefended.com/prophetical/tetrad.htm Dear John & Fellow Watchers: The Tetrad of 1949-1950 was about real estate. The Tetrad of 1967-1968 was about real estate. Could the Tetrad of 2014-2015 also be about real estate? Pineman