1.

2x/  14 cm - 10 cm

used

5.

2x   15 cm- 11 cm

6.

2x   17 cm high - 9 cm

12.

very small chip   20 cm

13.

18 cm high

14.

18 cm x 11 cm x 8 cm

20.

3 x     10 cm high  - 15 cm

25.

24 cm    chip

26.

2 x    20 cm x 7 cm x 7 cm

32.

15 cm x 15 cm   height 12 cm

39.

2 x     13 cm - 9 cm

43.

10 cm x 10 cm x 10 cm

46.

16 cm

49.

          13 cm x 13 cm x 13 cm

vintage professional school shapes

cube/ prism/cuboid/octahedron/dodecahedron...

plexi

inside , colored iron bars

numbered

ca 1960

good condition

superficial traces of use and age

scratches