Call NumberX-29659CreatorRocky Mountain Photo CompanyDate1908-1915SummaryA group of men in suits pose in a operations room at the Denver Police Department in Denver, Colorado. An operator sits behind a desk where rolls of ticker tape and telegraph machines are arranged. Electrical switches, dials, and light bulbs are built into panels enclosed in wood cabinets. These devices are part of the alarm and signaling system for the Denver Police and Fire Departments. Gas light fixtures refitted with electrical wires are attached to the ceiling. A calendar on the wall reads: "Friday, March 12th."Physical Description1 negative : nitrate ; 21 x 26 cm (8 x 10 in.).Born-Digital or AnalogAnalogSubjectDenver (Colo.)Interiors--Colorado--DenverOffices--Colorado--DenverPolice stations--Colorado--DenverPolice--Colorado--DenverGeographic AreaDenver (Colo.)CollectionPhotographs - Western HistoryRelated MaterialImage File: ZZR710029659Type of MaterialNitrate negativesPhotographic printsBlack & white photographsNotesCondition: discolored, faded, scratched. Formerly F15730; Formerly RMP627; Title supplied. Library owns additional iterations of this item in various formats: 1 photographic print ; 21 x 26 cm. (8 x 10 in.) ; R7100296597