Book Reviews Michigan History 1988 (PDF) Michigan Historical Review (PDF) Prof. Surveyor 1988 (PDF) – 2/19 DB1 Ed Pratt letter – 1990 (PDF) 3/12 DB2) Mapline 1990 (PDF)-3/12 DB2 UCI 1989 (PDF) -2/19 DB1 San Diego Union 1987 (PDF) The Mining J 1986 (PDF) Backsights 2004 (PDF) – 2/19 DB1