As many of our readers were quick to tell us, last week’s “Classic Concord Photo” was indeed a shot of the old YMCA building. Here we see what the building looks like today. Thanks to readers Paul Leighton, Terry Estabrook, Page Cannon, Joyce Hill, the Langevin family, Charlene Mayo, Jay Evans and Barb Higgins for sending us in their (correct) guesses. Check back soon for another classic photo. Have an old photo of Concord? Send it to email@example.com.