This is a rendition of one of A. V. Hershey's dot fonts from his 1967 paper "Calligraphy for Computers", the "Mathematical" (serif) font. This version is really a hybrid of the original "Mathematical" and "Cartography" fonts, having some symbols such as the circle drawing and map symbols that the "Mathematical" font originally lacked.
This is a clone of Hershey Dot CartographicA dot-matrix version of "Official-Ish", and a test of the Filters. :^)
The author recommends using this font at sizes that are multiples of 13, starting with 26, to ensure perfect pixel size/placement. 26, 39, 52, etc. were tested and looked perfect to my eye.
TIP: Size 13 looks like regular "Official-Ish"! You can treat this as two fonts in one for art purposes.
This is a clone of Official-IshThe Clinston Lift Co. 1 is based on the Hyundai's LED indicator. This includes the letters and numbers, extended latins (diacritics), old-style numbers, symbols, superscripts, mathematical operators, new-style Luxen 2, 6, 9, G, arrows, lift symbols, washer symbols, Herbew and Hiragana letters.