Seidel

#Curved lines or bands (except A 26.11.13) #Straight lines or bands #One line or one band #One quadrilateral #Quadrilaterals with dark surfaces or parts of surfaces #Quadrilaterals containing one or more letters #Letters in light-coloured characters on a dark background #Monograms formed of intertwined, overlapping or otherwise combined letters #Letters underlined, overlined, framed or barred by one or more strokes #Series of letters in different dimensions #Series of letters presenting different forms of writing #Letters presenting a special form of writing #White, grey, silver #Red, pink, orange