Instrumental Outfit for the Carnegie Work 205 



L. Weule; (5) gyroscopic collimator and octant 2679 by Ponthus and Therrode; (6) pocket 

 sextant 301, from October 28, 1909, by James J. Hicks; (7) unnimibered pocket-sextant by 

 Troughton and Simms, loaned by W. J. Peters; (8) prismatic circle 11717 by Carl Bamberg. 



VIII. Chronometers and watches. (1) Marine chronometers 1809 by T. S. and J. D. 

 Negus, loaned by W. J. Peters, 2761 by G. E. Wilkins, 52917 by E. Dent and Company, 

 52918 by E. Dent and Company, 53151 by E. Dent and Company, 53157 by E. Dent and 

 Company, 53862 by E. Dent and Company, with ship and gimbal cases; (2) pocket 

 chronometers 253 by A. Kittel and 256 by A. Kittel, for shore work; (3) watches 2 by the 

 Hamilton Watch Company, 90 by the Waltham Watch Company, and 91 (sidereal) by 

 the Waltham Watch Company; unnumbered stop-watch. 



IX. Dip-of-horizon measurer. Dip-of-horizon measurer 4048, model A, by Carl Zeiss. 



Meteorological Instruments and Miscellaneous Equipment. 



X. Meteorological instruments. (1) Aneroid barometers 4 and 7 by Ponthus and 

 Therrode; (2) unnumbered aneroid barometer by L. Weule; (3) barograph 5142 by Richard 

 Freres; (4) marine mercury-barometer 3948, EngUsh scale, provided with attached ther- 

 mometer 3017, by H. J. Green; (5) boiling-point apparatuses 3 and 4 by the Department 

 of Terrestrial Magnetism; (6) Marvin sUng psychrometers 202, 204, and 205, by Schneider 

 Brothers; (7) thermographs 40418 and 46032, by Richard Freres; (8) six-inch thermometers 

 Bureau of Standards numbers 4140, 4146, 4149, 4150, 4151, 4154, 4157, 4159, 4160, 4161, 

 centigrade scale, all by H. J. Green; (9) thermometers for hypsometric work at sea. 

 Bureau of Standards numbers 3549 and 3551, by H. J. Green; (10) thermometers for 

 hypsometric work on land, Bureau of Standards numbers 3553 and 3554, by H. J. Green; 

 (11) maximum thermometer. Bureau of Standards number 1252, and minimum thermom- 

 eter. Bureau of Standards number 1253, by H. J. Green; (12) exposed thermometer. 

 Bureau of Standards number 1251, Fahrenheit scale, by H. J. Green; (13) reserve maximum 

 thermometer 8094 and minimum thermometer 8070, both Fahrenheit scale, by H. J. Green; 

 (14) reserve thermometer 4903, Fahrenheit scale, by H. J. Green. 



XI. Miscellaneous equipment. (1) Artificial horizon 2, designed and constructed by 

 the Department of Terrestrial Magnetism; (2) leather chronometer carrying-cases; (3) 

 balances; (4) six Edison primary batteries with coil for reversing magnetization of sea dip- 

 circle needles ; (5) marine clocks ; (6) two 3-inch liquid boat-compasses and brass binnacles ; 

 (7) dating and numbering machines; (8) drawing tools; (9) plate and film cameras; 

 (10) leads for sounding; (11) marine glasses; (12) taffrail logs; (13) universal levels; (14) 

 inclinometers; (15) instrument trunk-cases; (16) miscellaneous office equipment; (17) 

 microscope 2 and accessories, by the Spencer Lens Company (maker's number 10477); 

 (18) medical and surgical suppUes and instruments; (19) developing tank for photographic 

 work; (20) three-arm protractor 10031, by the Keuffel and Esser Company; (21) reading 

 glasses; (22) Tanner non-magnetic 100-fathom sounding machine 1, by D. Ballauf (maker's 

 number 245); (23) tapes; (24) non-magnetic observing pyramid tents, regulation land 

 type, for shore work; (25) special non-magnetic wall tents 9 feet by 9 feet, for shore work; 

 (26) tools; (27) typewriter; (28) small instrumental accessories; (29) water filter. 



