Keywords: Tiruchirapalli1955 hicontrast.png Map of Tiruchirapalli 1955 by U S Army Map Service http //www lib utexas edu/maps/ams/india/nc-44-05b jpg Series U502 U S Army Map Service 1955 1955 US Army Map Service PD-USGov Maps of Tiruchirappalli Old maps of cities in India Old maps of Tamil Nadu U S Army Map Service |