by: damauk
Illustration taken from "THE RADIO AMATEUR'S HAND BOOK" 1922.
This is a completely free image Vacuum Tube Oscillator that you can download, post, and use for any purpose.
Tags: amp, amplifier, electrical, electronic, oscillator, tube
Image License: CC0 No Rights Reserved
You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission, and at no cost. This image is completely free.
SVG files are the highest quality, and can be used in recent versions of Microsoft Word, PowerPoint, and other office tools.
Download as PNG File 100px x 203pxPNG files are the most compatible. Use this on your web page, in your presentation, or in a printed document.
Yes, this clip art is completely free to use, including for commercial purposes. You may use, distribute, or even sell this image without paying any royalties nor giving any credit.
Yes, this clip art is 100% compatible with Microsoft Office including Microsoft Word and PowerPoint. Download this graphic as a high quality SVG file.
Yes, this picture is suitable for printing, and will look great on posters, flyers, and handouts.
Yes, you may download and use this image on your website.
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