Tooth Brush Drill at Fresh Air Camp. August, 1923-
{"Image Software": "Picasa", "Image ExifOffset": "2118", "Image Padding": "[]", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "2354", "Thumbnail JPEGInterchangeFormatLength": "8168", "EXIF ExifVersion": "0220", "EXIF ExifImageWidth": "453", "EXIF ExifImageLength": "331", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "Interoperability RelatedImageWidth": "1280", "Interoperability RelatedImageLength": "1099", "EXIF InteroperabilityOffset": "2218", "EXIF ImageUniqueID": "1ec56daa1d94f1cbb25894ffc7f26991"}