1891.] MICEOSCOPICAL JOURNAL. 203 



By Messrs. Bausch & Lome, of Rochester: Microscopes of their 

 own make, together with all microscopical supplies, objectives, micro- 

 tomes, books, etc. 



By Dr. L. D. McIntosh, of Chicago : Microscopes, microscopic at- 

 tachment for use with solar or artificial light for projecting or photo- 

 graphing objects, solai stereopticons, slides, etc. 



By Mr. Joseph Zentmayer, of Philadelphia : Centennial, army, 

 histological, and student stands, objectives, microtomes, nose-jDieces, 

 general slides, and other supplies. 



By W. H. Walmsley, of Philadelphia : Large Photo-Micrographic 

 Camera, enlarging, reducing, and copying camera combined, "Handy" 

 camera, lantern slides, plates, and objects. Photo-micrographs, the 

 work of Rev. J. D. King, of Edgartown, Mass. 



By Williams, Brown & Earle, of Philadelphia : 7 microscopes, 

 3 microtomes, accessories, objectives, eye-pieces, mounting materials, 

 and other microscopical supplies. 



By Lyman Deck, of Salamanca, N. Y. : Heliostat. 



Saturday. — The Excursion. 



The visiting microscopists were tendered an excursion to Mount Ver- 

 non, the home of General Washington, by the local Society. Leaving 

 the foot of Seventh street on the steamer Alacalester at 10 o'clock A. 

 M., they started down the Potomac, passed the historic city of Alexan- 

 dria, and shortly after 11 o'clock landed at the beautiful home of " the 

 Father of his Country." After several hours of enjoyment, the mem- 

 bers returned to Washington much pleased with the kind reception 

 afforded them in this city of science, art, and " magnificent distances." 



The list of members registered during the convention is as follows : 

 F. L. James, St. Louis, Mo. J. M. Yznaga, Washington, D. C. 



W. J. Lewis, Hartford, Conn. Lucien Howe, Buffalo, N. Y. 



L. D. Mcintosh, Chicago, 111. D. S. Kellicott, Columbus, Ohio. 



Robt. Reyburn,Washington,D. C. G. Guttenberg, Pittsburg, Pa. 

 J. G. Garretson, Buffalo, N. Y. E. W. Claypole, Akron, Ohio. 



J. M. Lamb,AVashington, D. C. F. A. Rogers, Brewster, Mass. 

 V. A. Latham, Ann Arbor, Mich. Geo. E. Fell, Buffalo, N. Y. 

 F. W. Kuhn, Fort Wayne, Ind. A. P. Ecker, St. Louis, Mo. 



R. Siemon, Fort Wayne, Ind. G. N. Acker, Washington, D. C. 



H. F. Startsman, Rochester, N.Y. H. A. Robbins, Washington, D. C. 

 C. H. Denison, Brooklyn, N.Y. H. L. E.Johnson, Washingt'n,D.C. 

 A. F. Bartges, Akron, Ohio. J. F. Scott, Washington, D. C. 



Lyman Deck, Salamanca, N.Y. S. H. Gage, Ithaca, N.Y. 



L. M. Eastman, Baltimore, Md. Mrs. S. H. Gage, Ithaca, N.Y. 

 W. H.Walmsley, Philadelphia, Pa. M. A. Booth, Longmeadow, Mass. 

 J. M. Stedman, Durham, N. C. O. E. Piatt, Cincinnati, Ohio. 



J. Lingley, Allegheny, Pa. S. Wagenhals, Fort Wayne, Ind. 



R. J. Nunn, Savannah, Ga. Jona White, Brockton, Mass. 



Ed. Huber, Baltimore, Md. C. B. Gilbert, Washington, D. C. 



C. C. Mellor, Pittsburg, Pa. M. A. Spink, Indianapolis, Ind. 



Thos. Taylor, Washington, D. C. 



