This is a Greek Decca, #4056. “O riQProE” is my English alphabet translation of the Greek title. I have no clue about any of the information on this label, unfortunately.

But the tune is a wonderful Greek folk-dance number, almost like a very sophisticated waltz; with harmonized vocals, compound rhythms and perfect string interplay.

Greek Decca 4056 - %22O riqproe%22 78rpm