Interior view of the Mountain States Telephone and Telegraph Company exchange in Denver, Colorado; shows women working at a switchboard. Stenciled letters read: "13."
Accession number: 90.259.202; History Colorado.; Condition: penciled on glass negative: "13."; Number inked on negative: Y-532.; Title penciled on negative sleeve, with: "Colo. Rate Case 1915 V. 4-7."; R7200074027
Physical Description
1 negative : glass ; 17 x 22 cm. (6 1/2 x 8 1/2 in.)