I thought I'd add the data for Gillo Pontecorvo's great debut feature "La grande strada azzurra". The US release I own is slightly problematic, with the format not quite corresponding to the 2.00:1 aspect ratio given by imdb, and the picture quality being very poor (I've seen it on TV twice, and in both cases contrast and colours were far superior to what's on the DVD). Note that the below release appears to be OOP. There is an Italian DVD, apparently also OOP; amazon.it shows it as being in 4:3 and with a suspicious run-time of 93 min PAL. Maybe someone who owns it can provide details.
Title: The Wide Blue Road (La grande strada azzurra)
Country: USA
Region: 0
Releasing Studio: The Milestone Collection
Case Type: Amaray
Aspect Ratio: 1.78:1 (the cover sleeve incorrectly gives it as 1.66:1)
Anamorphic?: no
PAL or NTSC?: NTSC
Soundtracks: Italian Dolby Digital Mono
English Dolby Digital Mono
Subtitles (are they optional?): English, optional
Cuts: 99:06 min
Commentaries: none
Extras:
trailer (03:58)
poster and lobby card gallery (01:01)
DVD-ROM press kit
Notes: The picture quality is pretty poor, with slight blurring and highly desaturated colours, where the original print has strong, natural colours.
Easter Eggs: none
Amazon ASIN (UK, French, German, USA releases only): B00007ELEH
Source:* I own it.