The interesting thing is that these GPA's do not have a surf shield, and no surf shield hinges either. Was the surf shield an after thought idea? Or perhaps the surf shields came from another supplier and were not yet avialable at the time of the making of the film and photo.
Another question for Bob Asselbergs to find out how many GPA's came without a surf shield :?:
The photo was taken at the river Rouge plant, but has no date on it (the red date on the photo is from my digital camera, my scanner is still broken.....)
