model_size 24,5 x 14 x 1
model_weight 80
model_catalognum 910, 915
model_objectnum 97570-000
model_originalprize 21,15 Mark
model_since 23.09.1959.
model_externallinks Description in the catalogImage in the catalog
model_since 23.09.1959.
Straight circular cone, generated by the rotation of an isosceles triangle around its height with respect to the base.