The certificate of Kuban State University was issued to Marx N.A.Ekaterinodar.12/21/1920.The manuscript on the form with the sea...

The certificate of Kuban State University was issued to Marx N.A.Ekaterinodar.12/21/1920.The manuscript on the form with the seal.1 l.- 1920. -DMV NV-15541 additional.Agreement No. 1 on digitization of museum items to contract No. M-3 dated 05.11.2020.Electronic copy source: PB