A westbound Milwaukee Road freight rolling over the west switch at Doris, Washington, as it labors up the 2.2% grade from the Columbia River behind a quartet of SD40-2’s is featured on this TRP Large Transportation Series Post Card. This is Volume 3 No. 2. Beautiful color photo on front, black and white screened photo on back. 4" x 5.88". MINT CONDITION - postally unused. Not currently available in any store. Only $1 shipping to US addresses. Shipping will be combined on multiple purchases. Thanks for looking!