2016/12/21 | Cara Giaimo How Millions of Secret Silk Maps Helped POWs Escape Their Captors in WWII The ingenious maps played a role in some 750 successful escapes. Map WWII More... POW
2016/12/21 The News Lens International Edition Cara Giaimo How Millions of Secret Silk Maps Helped POWs Escape Their Captors in WWII
