Item KDBP/1/4 - Acetate slides of x-ray diffraction images of DNA, created in the Biophysics Unit

Acetate x-ray diffraction images of DNA, some circular, 3 1/2” (9cm) diameter, some square, 1 1/2” x 1 1/2” (4cm x 4cm), created in the Medical Research Centre (MRC) Biophysics Unit, King’s College London. Some are captioned with date, medium used (including sodium and rubidium), and structure (‘A’ or ‘B’ form DNA)