DSP. Sign is Maker Marked Walker & Co. An extraordinary New Old Stock example of this bright and colorful Porcelain Sign from Imperial Automobiles advertising "Imperial Service". Sign features unique teal, black and white color way as well as die cut shape with black and white stripes along the left and right sides. CONDITION: Side one is in absolutely immaculate condition showing outstanding color and gloss throughout the field with no chipping and only the faintest amount of surface wear. Side one shows only a couple of very minimal nicks along the outer edge, most of which are unnoticeable, Grade 9.5+. Side two is also in absolutely outstanding condition showing incredible color and gloss throughout the field with clean lettering. Side two shows three very small flea bite type chips in the field which appear to be factory type flaws. Side two shows an incredibly clean outer edge with only a few very light nicks, most of which are unnoticeable, Grade 9.0+. An outstanding and nearly impossible to upgrade example of this beautiful piece of Porcelain Signage from Imperial Automobiles. Condition: (9.5+ & 9.0+). Dimensions: 42" X 24".