This is what I've found so far.http://news.google.com/newspapers?nid=1876&dat=19710121&id=eTMsAAAAIBAJ&sjid=xMsEAAAAIBAJ&pg=7405,3254318
http://news.google.com/newspapers?nid=2206&dat=19710924&id=tK0lAAAAIBAJ&sjid=FfMFAAAAIBAJ&pg=3177,1430069
http://news.google.com/newspapers?nid=1454&dat=19710118&id=0ptOAAAAIBAJ&sjid=uQkEAAAAIBAJ&pg=3677,2960010
I'm sure there is more to this, so I'll dig some more and see what I can find.