SERVICE LETTERS – CHICAGO $15.00 Chicago service letter went from the branches to the dealers in their service area.This is not the old copies or photocopies. They have been electronically enchanced to give you the best quality possible. SERVICE LETTERS - CHICAGO quantity Add to cart Categories: All Merchandise, Books and Manuals Related products Grandpa Drives a Model “A” T-Shirt $14.00 Select options MARC HOODED JACKET WITH CAR LOGO $60.00 – $64.00 Select options MILEAGE AWARD EMBLEM $18.00 Add to cart MARC SWEATSHIRT $18.00 – $20.00 Select options