Opus 41 (1960)

1. First version
    Black offset on glossy white paper, 12 x 9,5 cm.
    - One copy included in "Opus 16. The Private Secretary" diary No. 14, No. 0669
    - One copy archived in the first ring binder, "Opera with title", No. FX1464

2. Second version
    Black offset on glossy white paper, 5.3 x 6.8 cm.
    Included in "Opus 16. The Private Secretary" diary No. 14, No. 0669

Signed