Tools of The Trade (http://www.toolsofthetrade.net/) is an interesting website.
Two items caught my eye today.
One about SK Tools. (http://www.toolsofthetrade.net/hand-tools/a-trip-to-the-socket-factory_o.aspx?dfpzone=blogs.davidfrane) Many of my automotive wrenches and sockets date from the sixties and seventies and most all are SK.
The other is about nails (http://www.toolsofthetrade.net/pneumatic-tools-and-equipment/10-things-you-probably-dont-know-about-nails_o.aspx?dfpzone=blogs.davidfrane).