Continuing this post some days ago
this time here is a recording of the second of Leonard Schulz "L'indispensable, op.40"
As with other studies from this set, he composer prescribes a specific technique - "for the second finger and thumb" and "The first finger only to be used on three notes [chords]"
L'indispensable op.40 is a series of exercises and studies, published in London in 1840.
Recording of Exercise nº 2 (Lento), on a 8-guitar replica J.A. Stauffer (1837), built by Jan Tuláček(2015)