The HP Model 450A Amplifier
The Model 450A & 710A in the 1948 Catalog
| The HP 450A in the HP Memory Project Collection |
 |
| Click-Here for High-Resolution Display of this picture = 1200 pix @ 300 ppi |
| The HP 710A in the HP Memory Project Collection |
 |
| Click-Here for High-Resolution Display of this picture = 1200 pix @ 300 ppi |
The Model 450A and 710A in the 1948 Catalog
| Page 34 of the 1948 Catalog Courtesy of the Hewlett Packard Company |
 |
| Page 35 of the 1948 Catalog Courtesy of the Hewlett Packard Company |
 |
This site has no commercial objective. Nothing is for sale here.
HP Memory Project is not associated with the Hewlett-Packard Company.
The Hewlett-Packard name, HP, the HP logos, the HP model numbers are trademarks of the Hewlett-Packard Company.
Substantial material from various HP publications appears on the site by permission of the Hewlett-Packard Company.
About Us | Contact Us | Privacy Policy