Pupil's chair No.2-3 SI56.13.04.23 Pupil's chair ?1-2 SI56.13.04.12 Pupil's chair No.4-7 SI56.13.04.47 Pupil's chair ?1-7 SI56.13.04.17 Pupil's chair No.6 SI56.13.04.06 Pupil's chair No.2-6 SI56.13.04.26 Pupil's chair No.2-7 SI56.13.04.27 Pupil's chair No.3-6 SI56.13.04.36 Pupil's chair No. 5-6 SI56.13.04.56 Pupil's chair No.2-4 SI56.13.04.24 Pupil's chair No.3-5 SI56.13.04.35 Pupil's chair No.6-7 SI56.13.04.67 Pupil's chair No. 3-4 SI56.13.04.34 Pupil's chair No.2-5 SI56.13.04.25 Pupil's chair No.4 SI56.13.04.04 Pupil's chair No.1-6 SI56.13.04.16 Pupil's chair No. 4-5 SI56.13.04.45 Pupil's chair No.7 SI56.13.04.07 Pupil's chair No.3-7 SI56.13.04.37 Pupil's chair No.1-4 SI56.13.04.14 Pupil's chair ?1-3 SI56.13.04.13 Pupil's chair ?1 SI56.13.04.01