COVID-19 vaccination will be administered to frontline workers all over India w.e.f. 16.01.2021. To commemorate the event and to recognise the contribution of ‘Serum Institute of India’ Hadapsar Pune in developing Covid-19 vaccine, Maharashtra Postal Circle is issuing a Special Pictorial Cancellation through Hadapsar Post office Pune -411028. Postal articles booked in Hadapsar Post office will be date stamped with this Special Cancellation Stamp.