I finally got a round Phillips w/can key Grand Prix as made from the 1982-85 time frame today.
As such, I THINK the Grand Prix variation collection is complete. Here are pics.....with descriptions and differences. Eventually, I will make better pics (I need a green-felt background, have a black one-a pistol-cleaning rug, but feel the green looks best for background).
Here we go:
Model T side:
TL: Late 1990's, no bottom fine screwdriver, multi-purpose hook, round Phillips no can key, hole in awl. This is the only variation with key-ring attachment.
BL: Early 1990's, no bottom fine screwdriver or mulit-purpose hook, round Phillips with can key, hole in awl
TM: Late 1980's, newer bottom fine screwdriver, round Phillips with can key, hole in awl
BM: Early 1980's, older bottom fine screwdriver, round Phillips with can key, no hole in awl
TR: Early 1970's, older bottom fine screwdriver, squared Phillips with can key, no hole in profiled tip awl, Gold-tone Model-T and Swiss cross emblem
BR: Late 1970's, older bottom fine screwdriver, squared Phillips with can key, no hole in awl, Silver-tone Model-T and Swiss cross emblem
Backside: