Western Pacific F's on Altamont Postcard - MINT For Sale

On July 20, 1974, a Western Pacific San Jose Turn with heavy tonnage crossing the High Bridge at the mouth of the canyon that leads to Altamont summit from the Amador Valley is featured on this TRP Transportation Series Postcard. This is Volume 9 No. 4. Beautiful color photo on front, black and white screened photo on back. 3.5" x 5.5". MINT CONDITION- postally unused. Not currently available in any store. Shipped in clear sleeve for protection. Only $1 shipping to US addresses. Shipping will be combined on multiple purchases. Thanks for looking!