Classified List of Papers and Notes Contained in Vols. I-X. 249 



Language, Inscriptions, continued. 

 Seyffruth, G., continued. 



Egyptian theology, according to a Paris mummy-coffin. 4 : 55- 



80. pi. 1-2 



The hieroglyphic tablet of Pompeium grammatically translated 



and commented on. 4:193-295 (with 32 lithographed pages of 

 symbol and commentary). 



Notice of a burnt brick from the ruins of Nineveh. 1:64-6. 



pi. 4 



A remarkable Papyrus-scroll, written in the Hieratic character 



about 1050 B. C. 1 : 527-69 (with 16 lithographed pages of inscrip- 

 tion and annotation). 



A remarkable seal in Dr. Abbott's museum at New York. 1 : 



249-66 

 Stone, G. A. [Scarabaeus tablet and Papyrus scoll], 1 :689 

 Machinery. — See Engineering. 

 Manufactures.— See Engineering. 

 Mathematics. 



Ena;ler, E. A. Geometrical constructions for cutting from a cone of revo- 

 lution plane sections (a) of given eccentricity, (b) of given latus rec- 

 tum. 6 : 183-190 



A geometrical construction for finding the foci of the sections of a 



cone of revolution. (J : 49-55 



The normal to the conic section.. 8 : 137-159 



Kinealy, J. II. A spiral on a torus. 5 : 1-6. pi. 1-2 

 Nipher, F. E. [Device for the projection of pendulum figures]. 

 4 : xxxvii 



The evolution of the American trotting-horse. 4 : 509-516 



Isodynamic surfaces of the compound pendulum. 4 : 644-8 



On a property of the isentropic curve for a perfect gas as drawn 



upon the thermodynamic surface of pressure, volume, and tempera- 

 ture. 4: 407-410 



On certain properties of a field of force due to a single mas.-. 



5 : 619-23 

 [On the distribution of errors in numbers written from memory]. 



3 : ccx 



On temperatures in gaseous nebulae. 9: 275-84 



[Thermodynamic surface of steam]. 4: lxxxiv 



Pritchett, H. S. A formula for predicting the population of the United 

 States. 5 : 599-608 



Roever, W. H. [Brilliant points and loci of brilliant points]. 10 : !xii. 

 pi. A 



Geometrical constructions of the lines of force proceeding from (a) 



two parallel electrified lines, (b) two electrified points. 7 : 201-228 



Geometrical properties of the lines of force proceeding from (a) a 



system consisting of an electrified plane and an electrified line par- 

 allel to the plane, (b) a system consisting of an electrified plane and 

 an electrified point. 7 : 273-98 



Seddon, J. A. [Hydraulic flow equation]. 5 : xxvii 



[Resistance to flow in hydraulics]. 8 : xxiv 



