I went with someone to check a friend's seasonal home before they came back today. The woodshop is full of old rapid start F40 fixtures, at least three of which are those old Sears shoplights like the two I have! There wasn't any electrical power at the time (no generator running; house is off-grid) so I couldn't see them light up though. I saw some GE Watt-Misers that probably shouldn't be there though.
None of the lamps looked super vintage; some older (likely 90s) Sylvania Design 50s, GE post-EPACT Watt-Misers, a 40w Westpointe, etc. Some of the etches were hidden though they way the lamps were installed.
Three are Sears shoplights, there's one other shoplight-type light, and a couple old vaportight-looking fixtures (with no lamps, ballast cover or lens) sporting .80 amp Advance Kool-Koil ballasts. They weren't there last time I was in there though so they must be good, working fixtures and not dead ones, just needing lamps.