Köhler L. - Study No. 1
Demaux L. - Study No. 2
Lachowicka S. - Study No. 3
Gnesina Helena - Study No. 4
Schytte Ludwig - Study No. 5
Schytte Ludwig - Study No. 6
Frey M. - Study No. 7
Gurlitt C. - Study No. 8
Gurlitt C. - Study No. 9
Gnesina Helena - Study No. 10
Frey M. - Study No. 11
Gnesina Helena - Study No. 12
Gurlitt C. - Study No. 13
Lachowicka S. - Study No. 14
Lewidowa D - Study No. 15
Lachowicka S. - Study No. 16
Schytte Ludwig - Study No. 17
Goedicke Aleksandr - Study No. 18
Hünten Franz - Study No. 19
Berkowicz Izaak - Study No. 20
Berens Herman - Study No. 21
Schytte Ludwig - Study No. 22
Gnesina Helena - Study No. 23
Brunner Christian Traugott - Study No. 24
Immler Christian - Study No. 25
Schytte Ludwig - Study No. 26
Schytte Ludwig - Study No. 27
Schytte Ludwig - Study No. 28
Goedicke Aleksandr - Study No. 29
Frey Martin - Study No. 30
Goedicke Aleksandr - Study No. 31
Frey Martin - Study No. 32
Goedicke Aleksandr - Study No. 33
Hünten Franz - Study No. 34
Gnesina Helena - Study No. 35
Germer Heinrich - Study No. 36
Nikolajew Aleksiej - Study No. 37
Schytte Ludwig - Study No. 38
Frey Martin - Study No. 39
Goedicke Aleksandr - Study No. 40
Berens Herman - Study No. 41
Germer Heinrich - Study No. 42
Rózycki Aleksander - Study No. 43
Germer Heinrich - Study No. 44
Berens Herman - Study No. 45
Zilcher Paul - Study No. 46
Frey Martin - Study No. 47
Berens Herman - Study No. 48
Frey Martin - Study No. 49
Bertini Henri - Study No. 50
Frey Martin - Study No. 51