1952-59 Ford Convertible Hip Room ('52-'54)

Can anyone tell me what the rear-seat hip room is on a ‘52-‘54 convertible? I know they lose quite a bit of space versus a closed car due to the top mechanism.

I'm wondering if I can put three car seats in one.

 

Tomorrow I will measure it for you but it is at least 1foot narrower than the front seat. I would say two adults will occupy the back seat fully.

 

Thanks, I appreciate it.

 

Hip room in the rear is 46 inches. In the front it is 57 inches or58 door to door.

 

Thanks again. Seems I ought to be looking at Lincolns.