timelightbox: 1862. Allan Pinkerton, President Lincoln, and Maj. Gen. John A. McClernand at Antietam. (Photo: Photo colorization by Sanna Dullaway for TIME / Original image by Alexander Gardner / Library of Congress) For this week’s issue of TIME,
timelightbox: 1862. Allan Pinkerton, President Lincoln, and Maj. Gen. John A. McClernand at Antietam. (Photo: Photo colorization by Sanna Dullaway for TIME / Original image by Alexander Gardner / Library of Congress) For this week’s issue of TIME,
