'59 Jaguar handlebar help!!

[Buster1]

Guys. I'm having a heck of a time finding the correct handlebars for the '59 Jaguar Mark iv (being shipped now! Pics soon!). Everything I've found leaves me unsure if I am looking at the correct bars for the vintage.

Can anyone provide true dimensions for '59 Jaguar bars, or are their any key markings?

Thanks! Need the help!

Buster

 

[Buster1]

Anyone even have measurements on a similar vintage from a Corvette or something? HELP!