div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: formation of BSNL - Department of Telecommunicationsdotgovinsitesdefaultfilesformation of BSNLpdfThe Chief General Manager Telecom Stores Calcutta Telecom Quality Assurance src=https:reader033vdocumentinreader033viewer20220428045f50799707b16c34511bdc63html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: formation of BSNL - Department of Telecommunicationsdotgovinsitesdefaultfilesformation of BSNLpdfThe Chief General Manager Telecom Stores Calcutta Telecom Quality Assurance src=https:reader033vdocumentinreader033viewer20220428045f50799707b16c34511bdc63html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: formation of BSNL - Department of Telecommunicationsdotgovinsitesdefaultfilesformation of BSNLpdfThe Chief General Manager Telecom Stores Calcutta Telecom Quality Assurance src=https:reader033vdocumentinreader033viewer20220428045f50799707b16c34511bdc63html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv