cover 3Kr. carmine horizontal strip of four, 2nd cliché dropped 1mm. below others, with close to good margins on 1867 entire letter from Fürth to Metz via Strasbourg, each cancelled by cogwheel "145" and showing half circle d.s. (25/2) adjacent, with various transit/arrival h.s. on front and reverse. Scarce. Signed Brettl. M.9b. Sem D.M. 600