Interval

Coil of white plastic, black retrieval thread attached to the bottom. The insertion rod is made of transparent plastic and is surrounded by another transparent plastic part in its middle section.

Inventory Number

2366

Dating

1990

Material

plastic

Size in cm

Spirale: 0,7 x 0,5 x 0,4, Spirale und Einführstab: 20,2 x 0,4 x 1,3

Condition

very good

Donor

Dr. Willem A.A. van Os