Treating telegraph poles
Subtitle: two great corporations very desirous of discovering means to effect large economy; Forestry and railroads : wooden tie-plates are successfully being used under advice from Bureau of Forestry.
Contributors: American Telephone and Telegraph Company.
Publisher: [s.n.]
Published: 1904
Place of publication: Washington, D.C
Format: Microform
Subjects: Gulf, Colorado, and Santa Fe Railroad.; Postal Telegraph-Cable Co.; Poles.