METEORITE COLLECTION. 257 



3G. Trinity County, Cal. Found about 187r). P,.G5 grammes of clipjiiugs. By ex- 

 change from Prof. C. U. Shepard. 



37. IVANPAli, San Bernardino County, Cal. Described in 1880. 70 grammes of turn- 



ings. Gift of State Mining Bureau of California. 



38. Tucson, Ariz. The Signet, Irwin, or Ainsa meteorite. Originally from the 



Sauta Catarina Mountains, but long used in Tucson for an anvil. Weight, 

 about G?0 Ivilogrammcs, or 1,400 pounds. Height, '.)7 centimeters; greatest 

 width, 124 ceutimeters; width of opening, G8 centimeters; greatest thicknc^ss 

 of ring, 4i) ceutimett^rs; least thickness of ring, 4..^) centinu'ttu's. Gift of Dr. 

 B. J. D. Irwin, U. S. Army. 

 31). Sancha kstate, Coahuila, Mexico. The Couch meteorite. Weight, 10.^,400 

 grammes. Gift of ]^ieu(-. Darius N. Couch, U. S. Army. 



40. Sant.a lioSA, Coahuila, Mexico. The iron described by Lupti>n in 188'). Frag- 



ment, weighing 19.3 granunes. (Jift of Prof. N. T. Lupton. 



41. Zacatecas, Mexico. Fragment, 14.8 grammes. Gift of J, Berrien Liudsle^r. 



42. TOLUCA, Mexico. One polished slice, 850 grammes. From Ward and Ilowell in 



exchange. 

 One massof Xi(|uipi]co, 31, 208 grammes. Gift of the National Museum of ISIexico. 



43. Chihuahua, Mexico. An uncut mass, to be described. Weight about 1,800 kilo- 



grammes. 



44. San Louis PoTOSi, M<!xico. Fragment, weighing ,'')7.4 grammes. Received among 



the Grant relics. 

 4.^). Tocavita, New Granada. Found in 1810. A fragment of less than 1 gramme. 



By exchange from S. C. If. Bailey. 

 4G. Santa Catarina, ]>ra/i!. Found in 187.^). Fragment, weighing 82.4 grammes. By 



exchange from the cabiiKM. of Yale College. 



47. Greenland. (Not Ovifak). Weight, ir>.<)!") grammes. By exchange from 8. C. 11. 



Bailey. 



48. RoWTON, Shropshire, England. Fell April 20, 187(5. Weight of specimen, 19. r> 



grammes. By exchange from the British Museum. 



49. Obernkikchen, Sc]iaund>urg-Li]>]>e, (fernuiny. Weight of si)ecimen, l.^»2.5 



grammes. By exchange from the I'.ritish Museum. 



50. SeelXsgen, Brandenburg, Prussia. Weight of s]>ecimen, 104..^> gr.immes. By ex- 



change from B. Stiirtz. 



51. Braunau, Bohemia. |Fell July 14, 1847. Fragment, 7.3"! grammes. By ex- 



change from S. C. H. Bailey. 



52. Arva, Hungary. Describtnl in 1844. 98 grammes. By exchange from S. C. H. 



Bailey. 



53. Cape of Good Hope, Africa. Found in 1793. 28.9.'") grammes. By exchange 



from Prof. C. U. Shepard. 



54. Orange River, South Africa. Weight of specimen, 99.4 grammes. By exchange 



from the cabinet of Amherst College. 



55. Lion River, Great Namaqualand, South Africa. Described in 1S.")3. 34.87 



grammes. By exchange from the cabinet of Amherst College. 

 50. Cranbourne, Victoria, Australia. 25.3 grammes of fragments, heated in hydro- 

 gen; and a nodule of troilite weighing 71.5 grammes. By exchange from the 

 British Museum. 



57. Locality unknown. Partially described by Shepard in 1881. Found without 



record in the old Smitlisonian collection. Specimen nearly entire, weighing 

 3,510 grammes. 



58. The Abert Iron. Locality unknown. Found without label, entire, in a collec- 



tion of minerals made by the late Col. .J. J. Abert, and presented to the Museum 

 by his son,.). T. Abert. Original weight, 4.^)(i grammes. There now remain in 

 the collectidii the main nuiss, \r>() grannnes ; a polished section, 49 grammes. 



H. Mis. 170, pt. 2 17 



