st 69 = 1969
12437 = Camaro coupe
los = Los Angeles(built there)
119538 = unit number at that plant
tr = trim code
711 = black standard interior
76 = Daytona yellow
B = black top
10A = time built code = oct, 1st week
D80 = air spoiler equipment
This is my first time decoding a Camaro on a web site. I'm sure someone with a little more expertise might find a mistake and/or give you more details, but this will get you going. Good Luck!
How did I do guys?