OCR-A
OCR-A is a open-source typeface.
Also recorded as OCR-A font.
Overview
Its recorded use is optical character recognition. The record gives 1968 as its date of establishment or first appearance. Catalogue entries for printed books state edition, collation, binding and condition. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
monospaced typeface designed for optical character recognition, used for the secure printing of checks and forms of for the trustable identification of devices with small sizes
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“OCR-A”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q682579: OCR-A
Consult the source