AMBAM 24.2.14, Postmark with Upper Circle Segment centered on 40 Pfg imperial yacht, shortened tooth left above, otherwise well perforated, nice strike of the sought-after stamp, photo expertize Brekenfeld BPP (2018) \"the postage stamp has fresh colours, has a shortened tooth and is well centered. The value-determining cancellation with the rarely postmark from Ambam shows all features of an authentic and date-appropriate cancellation. \", Ar fair 750.-