Jet Sonic TX DPS Question

[Cobra Jet]

I wanted to bump this thread because I have questions about the DPS light bars.

I have read over the Agency doc on the DPS units. I've seen "Roman's" linked pages here too. I've seen the older "Fotoki" site with images of some TX DPS units. Ive come across Pinterest images... I've also scoured the internet tirelessly for any photos I can find of 1993 DPS only SSP's and I'm totally confused...

I see some 93 DPS units with the Code 3 "clear" light bar and I'm seeing some with the Jetsonic light bar - and I'm not referring to any DPS unit prior to year 1993, I'm speaking distinctively of those 1993 DPS units restored or old in-service pics.

Can someone school me on what IS the actual correct light bar for a 1993 TX DPS? Was there some recycling of light bars from the parts bins @ DPS as to what light bar was used on the 1993's?

Not only am I seeing the variance in light bars on the 93's, but those with the Jetsonic use, I'm also seeing some with or without the arrow stick too.

I'm trying to restore to 93 period correct but can't determine exactly what is correct (or not).

Thanks all for listening (and reading a bumped years old thread).