caption: Reading a Leveling <PERSON> A large red number marks each foot.
exif: {"Image DocumentName": "Reading a Leveling Rod A large red number marks each foot.", "Image ImageDescription": "Each one-tenth of a foot is marked with a smaller black number. Each black and white segment is one-hundredth of a foot in width, and readings are made at the top and bottom of the black segments.", "Image XResolution": "200", "Image YResolution": "200", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}