Call NumberX-60024Date1906-1910SummaryInterior view of the Fifty Gold Mines Corporation mining assay laboratory in Blackhawk, Colorado; shows balance-scales, a distiller, chemical glassware including beakers, funnels, flasks, alembics, mortars, and bottles labeled: "Nitric Acid." A man poses by the counter; a rotating office chair is in the other room.Physical Description1 copy negative ; 20 x 25 cm (8 x 10 in.); 1 photoprint ; 19 x 24 cm (7 1/2 x 6 1/2 in.)Born-Digital or AnalogAnalogSubjectFifty Gold Mines CorporationAssaying--Colorado--BlackhawkBlackhawk (Colo.)Gold--Colorado--BlackhawkLaboratories--Colorado--BlackhawkMining--Colorado--BlackhawkGeographic AreaBlackhawk (Colo.)CollectionPhotographs - Western HistoryRelated MaterialImage file: ZZR710060024Type of MaterialFilm negativesPhotographic printsNotesCondition: corners torn off. Formerly F11851. Inked on back of photoprint: "Central City, Colorado. Title supplied. R7100600241
