German Reichs post 1/2 and two time 2 Groschen on scarce letter with cancellation" Imperial German. P. A. CONSTANTINOPEL ", via odessa to London, with Paid postmark from London, the two of them 2 Groschen values in perfect condition, the 1/2 Groschen value slight impairment through glued close to the margin, Michel 580,- ++ ++