Beschreibung:

Gr.-8°. Mit 12 mehrf. gef. Karten. 3 Bll., 162 SS. Ln. d. Zt. mit goldgepr. Rsch. (angestaubt, etw. beschabt, gestempelt).

Bemerkung:

"68th Congress, 1st Session. House of Representatives, Doc. No. 238".- Contents: "Letter of the Chief of Engineers, U. S. Army. Report of the Board of Engineers for Rivers and Harbors. Report of the division engineer on preliminary examination. Report of the division engineer on survey. Report of Maj. G. R. Young, Corps of Engineers ... on probable tonnage and economic effects of the waterway. Report of Consulting Engineer, Gen. George W. Goethals, on commercial possibilities. Appendix to General Goethal's report (commercial statistics)".