Ensemble à dessin
1981.0547.001
Triangle
1981.0547.002
Triangle
1981.0547.003
Tire-ligne
1981.0547.004
Tire-ligne
1981.0547.005
Tire-ligne
1981.0547.006
Tire-ligne
1981.0547.007
Tire-ligne
1981.0547.008
Tire-ligne
1981.0547.009
Compas
1981.0547.011