1859, ”KJOBENHAVN 28.11” cds on RARE MONEY LETTER ”Hiermit einige alte Münzen werth 9 Thaler” envelope sealed ”NUMO PHYLACIUM DANIAE REGIUM / TEMPERUM ET REGUM MEMORIAE” and further seal ”MESTEREMB. I KIÖBENHAVN OVER + initials of the KING OF DENMARK FREDERIK VII”. On reverse transit cds of the Mecklenburg Schwerin post office ”HAMBURG / M” sent to ”Archivrath Dr Lissch, Ritter Orden, Schwerin”. The contents was probably an exchange of valuable coins sent by the Royal numismatic cabinet of Kjobenhavn to Schwerin.