Cowl Tag Info:

ST 72-46667X00381   BDY
TR 478              21-B PNT
xxx

ST-72 = 1972 Model Year
4 = Buick Motor Division
66 = Centurion
67 = Convertible
X = Fairfax, KS (General Motors Assembly Division)
00381 = Body Number
TR 478 = Trim code - Black Vinyl Notchback Interior
21 = Lower body color (Crystal Blue)
B = Upper body color (Black Convertible Top)
xxx = Built x week of  197x

VIN:  4P67T2X127521

4 = Buick Motor Division
P = Centurion
67 = 2 Door Convertible
T = Standard 455-4 Engine
2 = 1972 Model Year
X = Fairfax, KS Assembly Plant
127521 = basic sequential production number (100001 was first built)

Notes: