Related Images
Download:
| Tiny | 170x128 | View | Download |
| Small | 341x256 | View | Download |
| Medium | 682x512 | View | Download |
| Large | 1365x1024 | View | Download |
| Original | 4320x3240 | View | Download |
This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Looking for more info about this image?
Try a Google Reverse Image Search for it.
Try a Google Reverse Image Search for it.
Keywords from Image Description:
Radio equipment Indiana State Museum DSC. Early radio and television equipment Indiana State Museum West Washington Street Indianapolis Indiana USA Left to right De Forest Audion vacuum tube was the first device which could amplify electrical signals creating the field of electronics Crosley Pup radio this single tube receiver