memo-pln – Plain TeX macros for memoranda
The macros generate a ‘banner’ for the top of the (first) page of a memorandum. (The macros are designed for CalTech, but changing that part of the header would not be difficult.)
Maybe you are interested in the following packages as well.
- lamemo: Memo style as used at Los Alamos
- ftc-notebook: Typeset FIRST Tech Challenge (FTC) notebooks
- plain-cm: Variable sized fonts in Plain TeX
- twocolumns: Knuth's two-column output macros