380 FIFTY-FIRST CONGRESS. Sess. I. Ch. 837. , 1890. For continuing the line of exact levels from the vicinity of J eiferson City, Missouri, westward, and eastward from the vicinity of Memphis, four thousand dollars. For continuing tide observations on the rams coast, or at such other points as may be necessary, at Kadiak, in Alaska, and at (Saucelito, San Francisco, California, two thousand nve hundred ollars. To continue tide observations on the Atlantic coast, at Sandy Hook, New Jersey, and at Savannah, Georgia, two thousand one hundred dollars. To continue gravity experiments, at at cost not exceeding nve hundred dollars per station, except for special investigations and experiments authorized by the Superinten ent at one or more stations, two thousand nve hundred dollars. A For furnishing points to State surveys, to be aptplied as far as practicable in States where points have not been urnished, nine thousand nve hundred dollars. For determinations of geographical positions (longitude parties), three thousand dollars. — For continuing the transcontinental geodetic work on the line between the Atlantic and Pacino Oceans, including a primary base in the vicinity of Salt Lake, twenty thousand dollars. To continue the compilation of the Cowt Pilot, and to make special lliydrograpbic examinations for the same, four thousand nve hundred ollars. '*`¤*¤¤¤¢¤P·¤•¤•· For traveling egpenses of officers and men of the Navy on duty, and for any speci surveys that may be required by the Light- House Board or other roper authority, and contingent expenses incident thereto, three thousand five hundred dollars.
For objects not hereinbefore named that may be deemed urgent,
including the actual- necessary expenses of officers of the field orce temporarily ordered to the otlioe at Washitxgbgton for consultation with the superintendent, to be paid as direc by the superintendgnpi in accordance with the Treasury regulations, seven thousand o ars. 0¤¤¤¤| grlwgxaegé For contribution to the International Geodetic Association for the Amunam rm- um Measurement of the Earth, or so much thereof as may be necessary. }*:”n{'_'°'°°“° °‘ “’° four hundred and fifty dollars, to be expended through the office of the American legation at Berlin; and for expenses of the attendance of the American delegate at the general conference of said associa— tion, or so much thereof as may be necessary, five hundred and fifty Ivoviao. dollars: Provided, That such contribution and expenses of atten · Payment ance slhall be payable out of the item "for objects not hereinbefore name ." .
¤· And twenty per centum of the foregoing amounts shall be available interchangeably for expenditure on the obkacts named· in all,
for artly expenses, one hundred and sixty-six thousand eight hundud, dollars. Anabuununynr- ALASKA BOUNDARY SURVEY: For expenses of carrying on a pre- "" liminary survey of the frontier line between Alaska and British Columbia and the Northwest Territorty, in accordance with plans or pl-rojects approved by the Secretary o State, including expenses of awing and publication of map or maps. nfteen thousan dollars, plaid gn to continue available for expenditure until the same is exaus i . ¤·¤=•lrs,•¤=.v¤¤¤l¤· Fon REPAIRS AND MAINTENANCE OF vnssnns : For repairs and maintenance of the complement of vessels used in the Coast and Geo- Pl ucd cm degc Survey, twenty-five tlipusgnd dollzrsd t th d d Ha Y° * gm = AY OF MELD ormcnns; or u rin n en , six thousand o rs- The For two assistants, at four thousrsnd dollars each- , For one assistant three thousand six hundred dollars; For one assistant three thousand two hundred dollars;
