Bulgaria 1938 Air Mail R-cover Sofia - Bucharest, Stamps Post Pigeon - Cartas
{"Image DateTime": "2018:01:18 01:35:27", "Image ExifOffset": "58", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail JPEGInterchangeFormat": "106", "Thumbnail JPEGInterchangeFormatLength": "6080"}