ward maps containing door numbers of bangalore city in 1970s

BBMP Ward Redistribution Final List Map Released bbmp new ward map 11 Kuvempu Nagar 12 Shettihalli 13 Mallasandra 14 Bagalakunte 15 T Dasarahalli 39 Chokkasandra 70 Rajagopal Nagara 165 Ganesh Mandiara Ward bbmp act schools in Bangalore Anu Public School Address : nandini layout ward no 12 , north1 , bangalore north , Karnataka PIN- 560096 , Post

bbmp logo png How do i get it correctedupdated ? Will it change the New PID number , because it consist of ward number , street number , property number ?