A portable practice set in a case used for teaching telegraph and wireless operators Morse code. Spring-operated motor with winding crank on right side. A punched-paper tape is pulled around a spindle ...

For over 60 years the ABPI Code of Practice has been key to the UK industry’s self-regulation, and now, as pharma is experiencing its most intense period of change in decades, a new update seeks to ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Telegraph keys are electrical on-off ...

Siemens Energy AG engages in the provision of energy technology solutions. It operates through the following segments: Gas Services, Grid Technologies, Transformation of Industry, and Siemens Gamesa.