well, maybe not a listed option, but I have seen 68's with the small window, might be 'remainder' cabs that got used in early 68? or maybe ordered by a dealer that way .... agree the one in question looks more 70 than 69, but the VIN is what'll tell

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