2 Gr. blue on postal stationery cover Prussia 2 Sgr. blue, large size, long gum, with additional franking 1/2 Gr. orange, perforated, as 3 Loth heavily insured letter over 50 thaler from "COELN city post EXP. No. 1 20. 5. 70" to Crefeld, reverse single circle postmark "CREFELD issue. " and five red varnish seal. Different tears from inside reinforced, expertized Buehler, Michel 500.-