Polygonal model and copper wire

A polygonal model made from card with various numbers and letters written in pencil on each face, and a coil of copper wire, presumably made after Crick moved to California since the wire was manufactured in San Francisco.

c.1980s-1990s

1 model and 1 coil paper and copper

Please consult the digitised version as this item needs to be accessed in our conservation studio. Email library@wellcomecollection.org to request an appointment.