This is Alfredo Piatti's compilation of movements from two Locatelli's violin sonatas: Allegro and Minuetto in D major is from Op. 6 No. 6 and Adagio in D minor from Op. 6 No. 12. Moreover, Piatti made a significant change in typical baroque form, because originally, the sonatas have their first movements slow. We can say that Piatti reworked it to a classical, not baroque sonata.
It is a marvelous performance. You might also hear the recording of this piece by the great cellist Antonio Janigro presented years ago by Westminster records.