Find a copy of Paul Kinkaid's "Southern Railway Color Guide to Freight and Passenger Equipment." You'll find a photo on pg. 10 of the car as modified, i.e. with the RPO section removed. However, window mods. are fairly obvious.
Thanks. I should have bought that book instead of SRR "Through Passenger Service". The latter book does have a couple of nice partial photos of observation Royal Arch in addition to the normal 3/4 views of locos. Ben
