Workers sit and stand near a manhole and install underground cables in Denver, Colorado. The men wear work clothes and hat. One man leans his hand on a pulley mechanism. A flat bed truck with a roll of cable is parked on the street nearby. Shows an...
Mountain States Telephone and Telegraph Company--People--1910-1920.; Denver (Colo.)--1910-1920.; Employees--Colorado--Denver--1910-1920.; Manholes--Colorado--Denver--1910-1920.; Telecommunication cables--Colorado--Denver--1910-1920.;...
Display a larger image and more item information when the pointer pauses over a thumbnail
Thumbnail with title
Grid with smaller thumbnails and more detail
Select the collections to add or remove from your search