Roland,
Thanks for the great, informative posting...I was not aware of the two types of varieties with the brass and the mild steel Swiss tools. You are fortunate to own a sample of each !!! <img border="0" alt="[cherrsagai]" title="" src="graemlins/drink.gif" />
Regards,
Pete... <img border="0" alt="[typing]" title="" src="graemlins/yltype.gif" />