Individual sign panel material shall be high density overlaid plywood a minimum of one-half inch thick or others sufficiently stable, durable and weather resistant product not to deform under normal conditions of weather.
17-229 C.M.R. ch. 207, § 3
Individual sign panel material shall be high density overlaid plywood a minimum of one-half inch thick or others sufficiently stable, durable and weather resistant product not to deform under normal conditions of weather.
17-229 C.M.R. ch. 207, § 3