USA RPO CANCELS ON COVERS:
Very interesting range of the 166 diff nationwide covers, postcards and postal stationery items with RPO cancels starting with the letter "C". Priced in sleeves, from 19th Century up to 1970's. Appear to be mostly diff as to route, cancel types, etc. Have a variety of frankings and corner cards. Majority VG-VF. Old retail $839 (Image)

Estimate 350.00+ $Cdn