Merkur

German Empire 1851 - "150" together with Ra2 "Waghäusel", each in red, on a letter with 6 Kr. - Michel 3b

German Empire 1872 - Forerunner breast shields - pre-printed envelope with K1 from Constantinople, 15.9.74, to Lyon - Michel V20, 29

Prussia 1861 - "142" together with Ra2 "Sulzburg" on a land order letter with a pair 1 Kr. black together with 3 - Michel 5(2), 8

Prussia 1861 - Fine pieces with blue Bahnpost-Ra3 "Berlin E.P.B. No. 5" (TK 1532) - Michel 17a, 18a

Baden 1850 - "82", gMR together with HK "Euerhausen" on cabinet letter 3 Kr. blue - Michel 2 II

Baden 1862 - "74" together with L2 "Krotzingen", each in blue, on a letter with an almost full-margin 3 Kr. - Michel 2a