A stamp in the honor of Dr Rajkumar was released recently during Kannada Rajyotsava. Dr Vishnuvardhana spoke recently and thanked the state and the central government for the same. He said that this is a great occasion for all Kannadigas. He added that personally and on behalf of all Kannadigas, he would like to thank the governments for recognizing the services of Dr Rajkumar. Meanwhile he also expressed his apologies for not being able to attend the stamp release function.