Dee ihe na-aga n'ihu maka paragraf a - The Latting Observatory bụ ụlọ elu osisi dị na New York City nke e wuru dịka akụkụ nke 1853 Ngosi nke Ụlọ Ọrụ nke Mba Nile
, nke dịdebere New York Crystal Palace. Ọ dị n'akụkụ ugwu nke 42nd Street n'etiti Fifth Avenue na Sixth Avenue n'okporo ámá site na saịtị nke Bryant Park ugbu a. Ọ bụ Waring Latting chepụtara ya ma onye na-ese ụkpụrụ ụlọ bụ William Naugle, ụlọ nche ahụ bụ ụlọ elu osisi nwere ntọala octagonal, nke nwere ígwè na-akwado ya nke dị n'akụkụ Crystal Palace, na-arịgo na ọkwa atọ na ihe owuwu ahụ, na-enye ndị ọbịa ohere ịhụ ọwụwa anyanwụ na Queens, ndịda na Staten Island, na ọdịda anyanwụ na New Jersey. Ụlọ elu ahụ, nke dị elu karịa ụlọ elu nke Trinity Church na New York City, bụ ụlọ kachasị elu na New York City site n'oge e wuru ya na 1853 ruo mgbe e belatara ya na 1855. Isi ụlọ elu ahụ bụ square, na-agbadata na elu nke. O nwere ike ịnabata ihe ruru mmadụ 1,500 n'otu oge. Ọ gbara ọkụ n'afọ 1856.