Detailed statement, March 3, 1881, to May 31, 1892. (Current allotments)-Continued. List of civilian engineers employed on work of river and harbor improvements in charge of Capt. Carl F. Palfrey, Corps of Engineers, to May 31, 1892, inclusive. Approximate value of plant belonging to the United States and used in improving Mississippi River from the head of the passes to the mouth of the Ohio River. Shipment of bulk grain by river to New Orleans during 1891. 30 60,000 26 37,000 24 20, 500 6 9,000 1 400 1 1,500 13 200 2 40 100 475 |