Yankees Magazine February 18 1988 New York Team Issue MLB American League

Scientific American Magazine November 1988 Back Issue

Scientific American Magazine February 1988 single issue

Vintage Scientific American Magazine February 1971 Volume 224 Issue 2

Playboy Magazine, February 1988 single issue

Scientific American Magazine March 1988 single issue

American Rodder February 1988 Issue No. 3 Vintage Magazine

Vintage Scientific American Magazine February 1974 Volume 230 Issue 2