Show how advertising grows N W ayer son the keeping everlastingly at it advertising agents of philadelphia have found it necessary to move into new and larger quarters at chestnas Chest nat jt street in that cilyo city this announcement will interest many publishers because ayer son are so widely known as promoters of newspaper publicity they began business thirty three years ago with two people and an annual business of 15 they now ba veone hundred and ninety employed emp loyes and have for years done the largest I 1 advertising business in the world the T e difference t between then and now Is they say simply the result of making news paper and magazine advertising pay par their customers |