Title: Sobranīe aktov torzhestvennago zasi͡edanīi͡a Imperatorskoĭ sanktpeterburgskoĭ akademīi nauk, byvshago po sluchai͡u prazdnovanīi͡a stoli͡etni͡ago ei͡a suschestvovanīi͡a 29-go dekabri͡a 1826 goda
Subjects: Anniversaries, Congresses, Imperatorskai͡a akademīi͡a nauk (Russia)