Enclosed please find your demo version of FontDisplay™. This version does not print nor are any options you change saved. You can obtain a full working version by sending me $20 (non-US users $25) in US funds with check drawn on a US bank.
There are two manuals for FontDisplay™ on this disk, both MacWrite documents. One manual is formatted for ImageWriter printing (IW) and uses fonts Monaco 9, Geneva 12, Chicago 12 and New York 10, 12 & 14. The other is formatted for LaserWriter printing (LW) and uses fonts Courier 12, Helvetica 14, Chicago 12 and Times 12, 14 & 18.
The ImageWriter manual contains samples of what FontDisplay™ can print.