4. … began in 1633 and 20,000 workers labored for 17 years to build it
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7. … began in 1633 and 20,000 workers labored for 17 years to build it … made of white marble and its walls are decorated with exquisite pietra dura (stone inlay) work
29. Amanat Khan Shirazi was the calligrapher of Taj Mahal, his name occurs at the end of an inscription on one of the gates of the Taj VIEW FROM MASJID