How QR Codes Add Value to Library Programming

摘要

You receive a postcard in the mail from Colorado Springs. It says, "Wish you were here." You look at it more carefully and notice the photograph is of a dead man. No, wait! A dead man-and a dead woman. The caption reads, "Frozen to death on Pikes Peak,August 21,1911."Really? Two people freezing to death in the middle of summer?