Saturday, November 22, 2014

Saturday 11-22-14

Well today I might as well post a few useful sites, at least imo.

This first one is an site that is publishing a bunch of PDF's called Ham Tips.

RCA Ham Tips

Click on the Volume Number or cover image to display the full issue in PDF format.

Unlike GE Ham News, this isn't quite a complete set of the RCA publications.  We're getting close but there are still a few holes in the collection. 

If you have one of the missing copies, please consider scanning and sending the images to me.  Use the best resolution capable of your scanner and software.  I can accept either a finished PDF document or individual pages scanned as JPG, TIFF, or probably most any image format.  Also, please let me know if you wish to be acknowledged on this web page for supplying an issue. 

http://n4trb.com/AmateurRadio/RCA_Ham_Tips/rca_ham_tips.htm

This next one is a group of old texts, it has a lot of good info.

It is called  Survivor Library

Basic knowledge of chemical formulas and processes are recorded in books from these periods ranging from the most basic industrial chemical needs through household materials in common use.
The Library in it’s entirety is a compendium of the Technological and Industrial Knowldge of the 1800 through early 1900s.
It is the knowledge needed to rebuild a technological and industrial infrastructure from scratch when the modern infrastructure ceases to function.

http://www.survivorlibrary.com/?page_id=1645

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