File:Four EF86-type tubes (1).jpg

Original file ‎(3,338 × 1,997 pixels, file size: 1.14 MB, MIME type: image/jpeg)

Lua error in package.lua at line 80: module 'strict' not found.

Summary

Description	Four EF86-type tubes with rule in centimetres From left to right: Amperex/Philips 6267/EF86 from the 1960s; unknown Philips EF86; ; JJ/Tesla EF806S; and Soviet 6Ж32П/6J32P SED "Winged C"
Source	Used a digital camera in my home.
Date	March 5, 2013
Author	Atethnekos
Permission (Reusing this file)	See below.

I, the copyright holder of this work, hereby publish it under the following licenses:

Lua error in package.lua at line 80: module 'strict' not found. Lua error in package.lua at line 80: module 'strict' not found.

You may select the license of your choice.

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	04:13, 16 July 2023		3,338 × 1,997 (1.14 MB)	Thales (talk \| contribs)

The following page links to this file: