Sorry, it's the date of the dubbing, which most probably was made of Odeon Be 6041: Violin Dajos Béla with Balalaika-Orchester (recorded February 8th 1927). The original label also mentions Uschakow's Kosakenchor Gorskaja, which the recording ledgers don't. Their German translations read "Zerrissene Saiten" instead of "Gesprungene Saiten".
