One of nine single surface Möbius strip models showing a cylinder

Made:
1967 in Welwyn

One of nine single surface Möbius strip models showing a cylinder, 1967.

Details

Category:
Mathematics
Object Number:
1967-478/1
Materials:
metal (unknown) and plastic (unidentified)
Measurements:
overall: 55 mm 105 mm, 0.05 kg
type:
single surface model
credit:
Oakes, F.