Dictionary of British Scientific Instruments e-bog

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. The British Optical Industry succeeded in meeting the increased requirements of the War to an extent that was not considered possible, and to -day with greatly enlarged factories, equipped with mechanical machinery of the most suitable and modern description, with supplies of Optical glass constantly increasing in quality and variety, and aided by a Research Association adequately financed, it is in a position to giv e its supporters a service in brains and goods that has never before been available.