"I came across your website while looking for WW2 posters. I am the Operations Security (OPSEC) Manager for the North American Aerospace Defense Command (NORAD) and United State Northern Command (USNORTHCOM). I was putting together a briefing on OPSEC and needed some posters from WW2. I gave a 45-50 minute presentation to OPSEC and part of the brief talks about the history of OPSEC. I used a few of your posters (Loose Lips Sink Ships) as part of my briefing. Because NORAD is a Bi-National Command I also had the opportunity to brief one of our Canadian Regions. The Canadian poster sure came in handy as I made it part of my presentation while in Winnipeg, Canada.

Thank you for making these treasures available online." To learn more about the World War II Posters at the N.H. State Library, check out the website at www.state.nh.us/ww2/.