‘viscacelle’ as a material for making compensating plates and wedges for the polarising...

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© 1935 Nature Publishing Group

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Page 1: ‘Viscacelle’ as a Material for making Compensating Plates and Wedges for the Polarising Microscope

© 1935 Nature Publishing Group

Page 2: ‘Viscacelle’ as a Material for making Compensating Plates and Wedges for the Polarising Microscope

© 1935 Nature Publishing Group