1850-1900 (c) covers, all showing Scottish T.P.O. markings including "C.R.", "C.R.P.O." and "C. & G. RPO", "Edinr. M", and Scottish Tender types for Glasgow, Glasgow and Carlisle, Edinburgh and Newcastle, Grennock, Edinr. - Carlisle and Einr. and Carstairs etc. (185)