Just a heads up,
in case you like PS but didn't like paying for past articles, it has changed. Past issues are now digitally available to subs. Before you would only be able to go back 1 month. Appears that back to Jan 1998 is available. Think that is a good thing for the hefty fee.
"When the world was flat as a pancake, Mona Lisa was happy as a clam" J. Prine