Classic/Antique Car Repair: Wheel Alignment, wheel alignment, alignment specs

Question
I am searching for wheel alignment specs for a 1949 Packard Eight Club Sedan - 23rd series.itp7r

Answer
Caster is 1 degree negative +/- 1/2 degree
Camber is zero, +/- 1/4 degree
Toe-in is zero to 1/16
Ackerman angle setting: When the inner wheel is turned to 20 degrees, the outer wheel should be at 17.5 degrees.

I didn't understand your "itp7r" - if I missed something, ask a follow up question.

Dick