Rules for the construction, operation and maintenance of electric transmission lines of 6600 volts and less, between line conductors, adopted by The Board of Railroad Commissioners effective April 12, 1922.
Contributors: Smith, L. J., donor.
Published: 1922
Language: eng
Number of pages: 32
Subjects: Electric lines
Other titles: State of Iowa 1922.
Notes: Cover title.

WSU MASC copy donated by L. J. Smith.

WSU MASC copy is: 002-122231350.