M29 M. Rotwitt Gallery M29 M. Rotwitt 1908 Frederiksberg, Chemistry, Letter, M M29 M. Rotwitt 1908 Frederiksberg, Chemistry, Letter, M Morten Mikkelsen2020-06-14T07:55:47+02:00 Domestic letter with perfin "MR" in the stamp. The letter is franked correctly with 30 øre, which was the rate [...]
