+ + + + + + + P U N + D + C + + + + E + + + + + R P O P + + 
+ + + + + + U + A + + + R + I + + + + X + + + E + O V A + + 
+ + + + + R + T E + + + + A + F + + + + P + T + + S E S + + 
+ P + + C + U + N + + + + + W + I N + + + E + + + T R S + + 
+ + A H + R + + N L + + + + + T O T + + R + D + + A L A + T 
+ + A C A + + + O + O + + + + R S + N P + + + I + L A G Y A 
+ S + L I + + + B + + U + + T + + E R E + + + + T C N E R O 
E + I J E F F E R S O N I H + N + E W + I + + + + I D + E B 
+ S N C + + I + A + + + W S O + T T R O F C + + + + O + V L 
T + A + L + M C H + N E + I I N Y E L L O W S T O N E N O E 
+ + D + + A E + C + S A S + I A R M I S S O U R I L + + C E 
+ + N + + + R + + T + N P + + E N + M A I L L I W E + + S K 
+ + A + + + I K + + A A + O K + + A + + + + + + + W + + I + 
+ + M + + + W + + P + + T A L + + + + + + + + + + I + + D + 
T H O M A S E + X + + + M O + E + + + + + + + + + S + + + + 
+ + + + + + T E + + + P + S K + O R + + + + + + + + + + + + 
+ + + + + + H + + + A + R P + A O N + + + M A + + + + + + + 
+ + + + + + E + + M + E R S + C D + + + + O + I + + + + + + 
+ + + + + + R + + + D A R + K + + + + + + U + + B + + + + + 
A E W A J A C A S A I E + Y + + + + + + + N + + + M + + + + 
M O N T A N A + E R V + + + + + + + + + + T + + + + U + + + 
+ + + + + + + L I I + + + + + + + N O I T A G I V A N L + + 
+ + + + + + + E R + + + E N O H S O H S + I + + + + + + O + 
+ + + + + + + + + + + + + + + + + + + + + N + + + + + + + C 
+ + + + + + + + + + + + + + + + + + + + + S + + + + + + + + 

(Over,Down,Direction) 
CHARBONNEAU(9,11,N)
CLARK(4,9,SE)
CLATSOP(26,7,N)
COLUMBIA(30,24,NW)
DAKOTA(17,18,NW)
DISCOVERY(29,14,N)
EXPANSION(8,16,NE)
EXPEDITION(19,1,SE)
FORT(21,9,W)
INTERPRETER(15,11,NE)
JEFFERSON(4,8,E)
KEELBOAT(30,12,N)
LEADERS(8,22,NE)
LEWIS(26,11,S)
LOUISIANA(10,5,SE)
MANDAN(3,14,N)
MAPMAKER(10,18,NE)
MERIWETHER(7,10,S)
MISSOURI(18,11,E)
MONTANA(1,21,E)
MOUNTAINS(22,17,S)
NAPOLEON(11,10,SE)
NATURALIST(10,1,SW)
NAVIGATION(27,22,W)
NORTHWEST(18,4,SW)
OVERLAND(27,1,S)
PACIFIC(2,4,SE)
PASSAGE(28,1,S)
PRAIRIE(14,17,SW)
PURCHASE(8,1,SW)
RIVERS(9,23,NE)
ROCKY(18,16,SW)
SACAJAWEA(9,20,W)
SCIENTIFIC(23,10,NW)
SHOSHONE(20,23,W)
THOMAS(1,15,E)
WESTWARD(19,8,NW)
WILLIAM(25,12,W)
YELLOWSTONE(17,10,E)