cover 1911 (Nov.) folded cover from Bremen to Hannover bearing 5pf. pair in an "L" shaped strip of three with advert (R. 5., trimmed at top); also 1912 (July) cover locally addressed at Frankfurt bearing single 5pf. in horizontal pair with advert (R. 14), cancelled by special c.d.s. Small peripheral faults to covers, otherwise good. Photo