The changing face of the resistor: page 62 Fast inspection with numerical control: page 79 Combining transmitters automatically:
The changing face of the resistor: page 62 Fast inspection with numerical control: page 79 Combining transmitters automatically:
![The sun. [volume] (New York [N.Y.]) 1833-1916, July 08, 1904, Page 7, Image 7 « Chronicling America « Library of Congress The sun. [volume] (New York [N.Y.]) 1833-1916, July 08, 1904, Page 7, Image 7 « Chronicling America « Library of Congress](https://chroniclingamerica.loc.gov/lccn/sn83030272/1904-07-08/ed-1/seq-7/thumbnail.jpg)