No Inv.: 418/S/Perp/95/Perp/1c
No Inv.: 96/PSM/Perp/97/1c
No Inv.: 425/P/Perp/98/1c
No Inv.: 965-966/P/Perp/99/2c
Judul asli edisi Jerman : "Schule des Sehens"
No Inv.: 75333/S/01/1c~78296-78297/S/01/2c~78785/S/01/1c~79172-79173/S/01/2c
No Inv.: 79208/01/1c
No Inv.: 71937/S/01/1c
No Inv.: 85823/S/Perp/03/Perp/1c
No Inv.: 79948/S/02/1c