early main Automobile Roads 1929 Canada & America NRIS rare wall map Atlanticseparately issued mid 20th century color lithographed. map. Folio sheet map, issued by Department of the Interior Canada. Sectional Map Indicating main Automotive Roads between Canada & United States. (Atlantic Sheet). 1929. Scarce large oversize map. Wall map size. Sheet measuring c. 30" H x 40" W. Sheet shows various small signs of time and handling such as a couple short edge splits, 2 split at bottom left blank margin fold line, other small splits