Technical Timing equipment

Looking to date these, one is unmarked, looks to be a quality piece, these are all steel, no plastic.

 

Be a gentleman. Ask politely, if they would like to date you. Remember, no means no. And, don't worry about what others think. If you want to date timing equipment, go ahead.

 

…and remember that timing is important. Pick the right moment.

 

Also be sure to use lubricant...
Are we a lot of help??

 

The unmaked one (upper right) is a Sears light.
My Mom bought me one for a birthday present...MANY years back. A plane light, no dial back, or any fancy stuff. A heavy cast body.
Actually, still have it. Don't know if it works any longer though, haven't used it in years..!

Mike

 

Sun light looks 70s-80s, others are probable mid 50s to 60s.

 

I bought the Sun light like shown in 81-ish. Issue is no one makes a bulb for them, yes, I still have it waiting on a bulb

 

Gee.....I have a bunch of those.....but she keeps telling me my timings off ?