Talk:Rudolf Koch

Das Zeichenbuch (1923)
Does anyone know the sources Koch used to compile Das Zeichenbuch (English edition, A Book of Signs, 1930)? Marshall46 (talk) 15:13, 2 October 2010 (UTC)

External links modified
Hello fellow Wikipedians,

I have just modified 1 one external link on Rudolf Koch. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Corrected formatting/usage for //webcom.net/~nfhome/koch.htm

When you have finished reviewing my changes, please set the checked parameter below to true or failed to let others know (documentation at ).

Cheers.—cyberbot II  Talk to my owner :Online 02:33, 2 April 2016 (UTC)