Lahore: For the first time in its history, Pakistan has put on display rare documents of the Jallianwala Bagh massacre to mark its 100th anniversary.

The six-day exhibition showcasing about 70 historical documents related to the Jallianwala Bagh massacre and Martial Law in Punjab in April 1919 opened at the Lahore Heritage Museum here on Saturday. A year earlier, Pakistan had exhibited the archives of the trial of revolutionary leader Bhagat Singh in Lahore.