Leavitt Machine Cancels - Boston, Mass., group of six postal cards, each with different Leavitt including types A-2, A-3, B-35-D (early 1/4/81 date with service letter D), B-2-C (LKU of 12/30/80), C-1 (first day of use 3/1/82) and D-2, F.-V.F., ex-Doug Kelsey . Scott No. UX5, UX7  Estimate $200 - 300. $0 (Image)