On the lack of a SQUARE TB glyph

[James Kass via Unicode]

On 2019-09-27 5:15 AM, Fred Brennan via Unicode wrote:
> I only have two lingering questions.
>
> * Does the existence of the legacy Adobe encoding Adobe-Japan1-6 shift the
> balance? It has a SQUARE TB at CID+8306.
>
> https://www.adobe.com/content/dam/acom/en/devnet/font/pdfs/5078.Adobe-Japan1-6.pdf

That character set also has other items not in Unicode such as numbers 
enclosed in squares from "0" and "00" through "100" and fractions like 
3/7 and 10/11.  It was published in 2008, so it might not be considered 
as "legacy".