Call Number (LC) Title Results
W87.21-2.160 Washington, D.C., to Harrisburg (Middletown), Pa. 1
W87.21-2.161 Cumberland, Md., to Moundsville, W.Va. 1
W87.21-2.162 Pope Field, Fort Bragg, to Wilmington, N.C. 1
W87.21-2.163 Wilmington, N.C., to Charleston, S.C. 1
W87.21-2.164 Charleston, S.C., to Savannah, Ga. 1
W87.21-2.165 Kelly Field, San Antonio, to Laredo, Tex. 1
W87.21-2.166 Wichita, Kans., to Fort Riley, Kans. 1
W87.21-2.167 Rock Springs, Wyo., to Salt Lake City, Utah (air mail route) 1
W87.21-2.168 Salt Lake City, Utah, to Elko, Nev. (air mail route) 1
W87.21-2.169 Elko, Nev., to Reno, Nev. (air mail route) 1
W87.21-2.17 Iowa City to Davenport, Iowa. 1
W87.21-2.170 Reno, Nev., to San Francisco, Calif. (air mail route) 1
W87.21-2.171 Washington, D.C., to Richmond, Va. 1
W87.21-2.172 Mount Clemens (Selfridge Field), Mich., to Kokomo, Ind. 1
W87.21-2.173 Indianapolis, Ind. (Fort Benjamin Harrison), to Kokomo, Ind. 1
W87.21-2.174 Air mail field, Chicago, Ill., to Mount Clemens (Selfridge Field), Mich. 1
W87.21-2.175 Chicago (air mail field), Ill., to Dayton, Ohio. 1
W87.21-2.176 Chicago (air mail field), Ill., to Toledo, Ohio. 1
W87.21-2.177 Cleveland, Ohio, to Toledo, Ohio, via Huron, following shore line of Lake Erie to Huron, Ohio. 1
W87.21-2.178 Pittsburgh, Pa., to Cumberland, Md. 1