those seats look quite similar to the ones used in panels up to 59, especially the "hinge" - except they had a solid sheet metal back ... I'd bet they were what was used in sedan deliveries, GM "recycled" parts a lot

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics