OCR-A Optical Character Recognition Font – MarkingWiki Presented by Columbia Marking Tools
OCR-A - Wikipedia
OCR-B Sans Serif Font - Download Free Font
OCR B Letterpress M OT Font,OCRBLetterpressMOT-Regular Font|OCRBLetterpressMOT-Regular OTF 1.001;PS 1.05;Core 1.0.27;makeotf.lib(1.11) Font-OTF Font/OCR-B Font-Fontke.com For Mobile
The History of Optical Character Recognition Fonts