Original World War 2 business industry trade magazine vintage ad for GENERAL ELECTRIC COMPANY of Schenectady, NY. Electronics Division. 800 Feet Down, Electronic Tubes Help Mine the Nation's Coal. How the G-E ignitron rectifier supplies D-C power from A-C lines. Old 1943 WW2 era magazine advertisement.
general electric 1943 electronic tube help mine nation coal vintage ad
- Product Code: u766
- Length: 11 inches
- Width: 8 inches
- Pages: 1
- Views: 32
- Availability: In Stock
- $13.00
$9.75
ON SALE
25% OFF
You save: $3.25 (25%)