Thanks to everyone for the quick responses! (Museum-L is like a 1-800
helpline)
We were trying to avoid "text cards" but it sounds as if dry transfer labels
are alot of work! Another suggestion I received was to print the text onto
clear adhesive sheets and cut them out and stick them on the panel in the
case. Apparently thet have to be printed on a flatbed laser printer. Similar
look to silk screening but with less work than dry transfer. Anybody tried
this method?

- Adrienne