[Q] TFM files headers

[Peter Flynn]

On 12/09/2019 09:03, Didier Verna wrote:
> 
>    Hello,
> 
> I found information on the structure of Xerox PARC headers in .tfm
> files. It seems, however, that other kinds of headers exist (for
> instance, Adobe fonts such as pagk8y.tfm, as found in TeX Live).
> 
> Does anyone know where I can find information about the headers I may
> encounter, their structure, and how to distinguish them?

I think details of the file formats is in Knuth's TeX - The Program, but 
if I am wrong I am sure someone has the correct information.

Peter