Таинственный остров

           Itwasforothertracesthanthoseofanimalsthathesearchedthethicketsofthevastforest,butnothingsuspiciouseverappeared.NeitherTopnorJup,whoaccompaniedhim,everbetrayedbytheirbehaviorthattherewasanythingstrangethere,andyetmorethanonceagainthedogbarkedatthemouthofthewell,whichtheengineerhadbeforeexploredwithoutresult.

           AtthistimeGideonSpilett,aidedbyHerbert,tookseveralviewsofthemostpicturesquepartsoftheisland,bymeansofthephotographicapparatusfoundinthecases,andofwhichtheyhadnotasyetmadeanyuse.

           Thisapparatus,providedwithapowerfulobject-glass,wasverycomplete.Substancesnecessaryforthephotographicreproduction,collodionforpreparingtheglassplate,nitrateofsilvertorenderitsensitive,hyposulfateofsodatofixtheprintsobtained,chlorideofammoniuminwhichtosoakthepaperdestinedtogivethepositiveproof,acetateofsodaandchlorideofgoldinwhichtoimmersethepaper,nothingwaswanting.Eventhepaperswerethere,allprepared,andbeforelayingintheprinting-frameuponthenegatives,itwassufficienttosoakthemforafewminutesinthesolutionofnitrateofsilver.

Настройки
Фон страницы
Размер шрифта
Межстрочный интервал
Фразовые глаголы
Показать / Скрыть меню
Шрифт
Roboto Lora
Уведомления
Страница 485 из 764