found some old SW & Sun gauges cleaning shop today

[ssba]

Anyone know if their is a way to determine the date these guages were made.
I know I didn't get them all from one car and they were never bought as a set. Thought maybe
a couple of you guys that collect old stuff on this site might know something?
Sorry about the turned pictures. Don't know why they came out like that.

 

[Dragonbat13]

Check this out:

https://summitracing.custhelp.com/app/answers/detail/a_id/3655/~/how-old-is-my-stewart-warner-gauge%3F

 

[ssba]

Thanks, you came thru with some great info there.

 

[krazykuda]

Cut them in half and count the rings....

 

[d5667]

Can you post more pics of the speedometer/rear and diameter ?looking for one for my hawk

 

[ssba]

Can you post more pics of the speedometer/rear and diameter ?looking for one for my hawk

Hawk as in Studebaker? I believe its made for a 3 3/8" opening. PM me and I will
get you some pictures.