style= 1956 4dr hol HT body= L Lansing Michigan G Flint Michigan BA Atlanta Georia BF Framingham Massachusetts BK Kanas City Kanas BL Linden NewJersey BC South Gate California BW Wilmington Delaware CL Cleveland Ohio BT Arlington Texas numbers = production number trim = i don"t know paint=10 = black 60 = white top===? acc===? plate on inside of driver door post = first two numbers is the year,third is series 7 = 88 8 = super 88 9 = 98 rest are serial numbers
The paint code, 1st 2 numbers are the lower colour, 2nd 2 are the upper colour. And the white here is "Alcan White" which is more cream than white. Find someone with a workshop manual (afraid mine is back in New Zealand), that has the rest of the code . Good luck from another 56 Olds owner.