Here are some high quality Mike Mentzer scans. (If you save the pics, they will be saved in original dimensions).
Over 20 Pics -----> Mike Mentzer scans
http://4.bp.blogspot.com/-BCMA_87jrY.../Scan+1981.JPG
http://3.bp.blogspot.com/-wgBLMXYNkn...tzer+Scan6.JPG
http://1.bp.blogspot.com/-YxnKAvRL2o...tzer+Scan2.JPG