ooh, missed this submission... but I should point out that the author has made a bunch more very informative articles on the subject:

- IBM PC Technical Reference Character Set (00-FF) Quick Reference (Code Page 437): https://MW.Rat.bz/ibmpctr

- IBM PC MDA ROM Font Character Table (Code Page 437): https://MW.Rat.bz/mdarom

- The IBM PC Character Set Confusion Clarified (Code Page 437): https://MW.Rat.bz/confusion

- IBM PC Code Page 437 to Unicode Mapping Table: https://MW.Rat.bz/cp437map