Polish Spiran W

Coil with 2 ends that curl inwards. The coil is also known as the ‘Polish Spiran’. Mounted on black cardboard.

 

  • Inventory Number: 1841
  • Material: plastic
  • Size in cm: 4 x 3,8 x 0,2
  • Condition: very good
  • Donor: Univ. Prof. Dr. Robert Snowden