Thanks for your reply. I had signed up for electronic delivery rather than paper. I finally called e-trade yesterday and they had one control number available so that I could vote on line @ www.proxyvote.com. I asked them why they had neglected to send me an e-mail with that information and the person I spoke with had no good reason.
For anyone else waiting for a control number from etrade, I suggest that you call and specifically ask for the Corporate Actions Team 800-387-2331. Please note that I was told there is a control number for each account having PTSC shares in it.