Title

Photograph of a helicopter being used to aid the construction of a utility power tower

Caption

Photograph of a helicopter being used to aid the construction of a utility power tower. Dated 20th Century

Date

20th century

Credit line

Photo12/Ann Ronan Picture Library

Reference

ARP23A14_415

License type

Rights managed

Available size

60,0Mb (2,8Mb) / 13,4in x 17,4in / 4024 x 5211 (300dpi)

Keywords

20th Century Photograph Photography Helicopter Aviation Flight Flying Technology Construction Construct Building Build Lift Frame Steel Utility Power Tower Power Power Tower American America New York Aid Aided 20th Century