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Scientific American, Vol. 68, No. 13 (April 1893) (1893)
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motion. of erection on cars. This operation is the one which inches. The two middle or intermediate cars were only we specially illustrate. Our thanks are due to Mr. G. H. Thompson, civil Each girder was 123 feet long and 9^ feet high, present as a matter of security, and possibly might engineer of… … TRANSPORTATION OF FOUR BRIDGE GIRDERS BY RAIL-THE BRIDGE AS COMPLETED. © 1893 SCIENTIFIC AMERICAN, INC.Patents · Railroad · Horse · Power · Horse power · Apparatus · External resistance · Vortex blast · Scientific American · Nose gate · Sewing machine · Hot water · Supply pipe · Internal resistance · Total eclipse
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