EditorialThe author and engineering processor Henry Petroski, on campus at Duke University in Durham, N.C., in April 2006. (Jenny Warburg/The New York Times)
EditorialThe author and engineering processor Henry Petroski, on campus at Duke University in Durham, N.C., in April 2006. (Jenny Warburg/The New York Times)
EditorialThe author and engineering processor Henry Petroski, on campus at Duke University in Durham, N.C., in April 2006. (Jenny Warburg/The New York Times)
EditorialThe author and engineering processor Henry Petroski, on campus at Duke University in Durham, N.C., in April 2006. (Jenny Warburg/The New York Times)
EditorialThe author and engineering processor Henry Petroski, on campus at Duke University in Durham, N.C., in April 2006. (Jenny Warburg/The New York Times)
EditorialThe author and engineering processor Henry Petroski, on campus at Duke University in Durham, N.C., in April 2006. (Jenny Warburg/The New York Times)
EditorialRudolph D?hrkoop, Professor Hugo Vogel, historical person, Max Warburg, part of the portfolio Hamburgische M?nner und Frauen am Anfang des XX. Century, Staatliche Landesbildstelle Hamburg, Collection on the History of Photography, paper, heliogravure, ...
EditorialRudolph D?hrkoop, Max M. Warburg i. F. M. M. Warburg, banker, member of the chamber of commerce and the citizenry from the portfolio Hamburgische M?nner und Frauen am Anfang des XX. Jahrhunderts, Staatliche Landesbildstelle Hamburg, collection on the h...
EditorialMartin Luther, (1483-1546). German reformer. Doctor of Theology and Augustinian priest. In 1517, outlined the main thesis of Lutheranism in Wittenberg. He was excommunicated in 1520. Luther in Warburg castle. Engraving by G. Spangerberg. Germania, 1882...
EditorialMartin Luther, (1483-1546). German reformer. Doctor of Theology and Augustinian priest. In 1517, outlined the main thesis of Lutheranism in Wittenberg. He was excommunicated in 1520. Luther in Warburg castle. Engraving by G. Spangerberg. Germania, 1882.
EditorialMartin Luther, (1483-1546). German reformer. Doctor of Theology and Augustinian priest. In 1517, outlined the main thesis of Lutheranism in Wittenberg. He was excommunicated in 1520. Luther in Warburg castle. Engraving by G. Spangerberg. Germania, 1882...
EditorialMartin Luther, (1483-1546). German reformer. Doctor of Theology and Augustinian priest. In 1517, outlined the main thesis of Lutheranism in Wittenberg. He was excommunicated in 1520. Luther in Warburg castle. Engraving by G. Spangerberg. Germania, 1882.
EditorialMartin Luther, (1483-1546). German reformer. Doctor of Theology and Augustinian priest. In 1517, outlined the main thesis of Lutheranism in Wittenberg. He was excommunicated in 1520. Luther in Warburg castle. Engraving by G. Spangerberg. Germania, 1882...
EditorialMartin Luther, (1483-1546). German reformer. Doctor of Theology and Augustinian priest. In 1517, outlined the main thesis of Lutheranism in Wittenberg. He was excommunicated in 1520. Luther in Warburg castle. Engraving by G. Spangerberg. Germania, 1882.
EditorialMartin Luther, (1483-1546). German reformer. Doctor of Theology and Augustinian priest. In 1517, outlined the main thesis of Lutheranism in Wittenberg. He was excommunicated in 1520. Luther in Warburg castle. Engraving by G. Spangerberg. Germania, 1882...
EditorialMartin Luther, (1483-1546). German reformer. Doctor of Theology and Augustinian priest. In 1517, outlined the main thesis of Lutheranism in Wittenberg. He was excommunicated in 1520. Luther in Warburg castle. Engraving by G. Spangerberg. Germania, 1882.
EditorialMartin Luther, (1483-1546). German reformer. Doctor of Theology and Augustinian priest. In 1517, outlined the main thesis of Lutheranism in Wittenberg. He was excommunicated in 1520. Luther in Warburg castle. Engraving by G. Spangerberg. Germania, 1882...
EditorialMartin Luther, (1483-1546). German reformer. Doctor of Theology and Augustinian priest. In 1517, outlined the main thesis of Lutheranism in Wittenberg. He was excommunicated in 1520. Luther in Warburg castle. Engraving by G. Spangerberg. Germania, 1882.