I made some of those signs and they will work great. They scale down REAL nice. The full page signs will work for 1/32-35 scenes and when you split it off into 2 sets per page they come pretty close to 28 mm scale.
THANX MAN!
Hmm, they shouldn't have to be split off, doubled or anything to be printed small - they're designed to be printed at 600dpi and the whole lot in one file will be about 3"x3" or so when printed that way.
As I said, though, I no longer use Photoshop and haven't for years. The PSD files are old Photoshop 6 creations, but they open OK (except for one font glitch I noticed) in GIMP. I've no idea how gracefully newer versions of Photoshop cope with PS6-era PSDs.
I really should sit down one evening with Inkscape and a beer and re-do all those old SF signs in Inkscape. At a minimum, fix the bitrot font errors that have crept in over the years!