68 1/2 Mustang

[TIP64]

Hello to all
Im new here and I was looking for some parts when I came across this on my search. Maybe someone out there can help me. I have a 68 coupe I bought in 1980, Im working on restoring it but have not found any info on it's type. I was told at the time by an ford dealer that it was called an aguia ( not sure of the spelling) what made this car special was it has a bench seat with an arm rest in the middle. This is oringinal on the car. Im looking for information on the modle and how many were made. I have been told less than 200 but I would love some facts from somewere. when I was a teenager I took some of the things off and replaced them and did the body work. I have those old parts but would like to find out what the true spec's are.